Datasheet STV2116A Datasheet (SGS Thomson Microelectronics)

BUS CONTROLLEDPAL/NTSC TV PROCESSOR

.

I2C BUS CONTROL OF ALLFUNCTIONS

.

INTEGRATEDFILTERS(TRAP,BANDPASS)

.

INTEGRATEDLUMINANCEDELAYLINE

.

PAL/NTSCCHROMADEMODULATORS

.

NTSCAUTOMATIC FLESH TONECONTROL

.

AUTOMATICCUT-OFF CURRENTLOOP

.

TWORGB INPUTS

.

SVHSSWITCH

.

TWOPLLs HORIZONTAL DEFLECTION

.

VERTICALCOUNT DOWN

.

3 CRYSTALSAPPLICATIONCAPABILITY

.

BLUESCREEN

.

VERYFEW EXTERNALCOMPONENTS

STV2116A

Used withSTV8223(PIF/SIF/switches),TDA1771
or TDA8174 (frame booster), STV2180 (delay
line), it allows to design a PAL/NTSC (BGDKIMN)
set with very few external components and no
adjustment.

SHRINK42

(Plastic Package)

DESCRIPTION

The STV2116Ais a fully bus controlled IC for TV
luma, chromaand deflection processing.

PIN CONNECTIONS

ACC

SDA
SCL

ECS
VOL

SWI

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21 22

CHROMA/SCANNINGGROUND

3.58MHzXTAL

4.43MHzXTAL

CHROMA LOOPFILTER

ACC CONTROLCAPACITOR

DATA WIRE I2C BUS

CLOCK WIRE I2C BUS

FILTERTUNING

EXTERNALCRYSTAL SELECTION

VOLUMEAND MUTE CONTROL VOLTAGE

IF STANDARDAND SWITCH SELECTION

OSD BLUEINPUT

OSD GREENINPUT

OSD REDINPUT

OSD RGB INSERTION

EXTERNALBLUE INPUT

EXTERNAL GREENINPUT

EXTERNALRED INPUT

EXTERNALRGB INSERTION

CVBSOR LUMINANCEINPUT

GND2 V
CXTL2
CXTL1

CLPF

FTUN1

BOSD
GOSD
ROSD

FBOSD

BEXT

GEXT

REXT

FBEXT

Y/CVBS

GND1

ORDER CODE : STV2116A

42

CC2

41

BYO

40

RYO

39

RYI

38

BYI

37

LFB/SC

36

HOUT

35

VOUT

34

VAMP

33

SLPF

32

SXTL

31

BCL

30

ICAT

29

RO

28

GO

27

BO

26

CR

25

CB

24

CG

23

CHR/SVHS
V

CC1

CHROMA/SCANNING/BUSSUPPLY
B-Y OUTPUT
R-Y OUTPUT
R-Y INPUT
B-Y INPUT
LINE FLYBACKINPUT/SANDCASTLE OUTPUT
HORIZONTALOUTPUT
VERTICALOUTPUT
AMPLITUDECONTROLVOLTAGE
SCANNINGLOOP FILTER
503kHzCERAMIC
BEAM CURRENT LIMITER
CATHODECURRENT MEASUREMENT
RED OUTPUT
GREEN OUTPUT
BLUE OUTPUT
RED CUT-OFFCAPACITOR
BLUE CUT-OFFCAPACITOR
GREEN CUT-OFF CAPACITOR
CHROMINANCEINPUT/SVHS SELECTION
VIDEO SUPPLYBUS/VIDEOGROUND

2116A-01.EPS

June 1997

1/24

STV2116A

BLOCKDIAGRAM

CB

25

CG

24

CR

26

ICAT

30

R

G

292827

B

BCL

31

VOUT

35

VAMP

34

HOUT

36

EXTERNAL OSD

15 14 13 12

FB R G BFBRGB

R-Y B-Y

STV2116A

CONTROL

BLANKING

AUTO CUT-OFF

BLACK & WHITE

RGB SWITCHES

Contrast

MATRIX

CONTRAST

SATURATION

BRIGHTNESS

FRAME

SCANNING

VIDEO

IDENTIFICATION

SYNC

SEPARATOR

CUT-OFF
DRIVE
STD

CONT
SAT
BRIG

HUE
SHARP

LINE

SCANNING

BUS

DECODER

6 7 11 10

21 1 373332

LFB/SC

SXTAL SLPF

SDA SCL

GND2 SWI VOLCLPF R-Y B-Y

GND1

2/24

CC2

V

CC1

22 42 19 18 17 1639 38

V

CAP

DECOUPLING

89

FILTER

TUNING

LINE

DELAY

SHARPNESS

Y

FILTERTUNING

TRAP BANDPASS

20

Y/CVBS

SVHS SWITCH

23

CHR

STANDARD

IDENTIFICATION

ACC5

CHR

ACC

9

ECS

KILLER

PAL/NTSC

DELAY LINE INTERFACE

PAL/NTSC

DEMODULATORS

PLL

2

3

CXTAL2

CXTAL1

44041

2116A-02.EPS

FUNCTIONAL DESCRIPTION
1 - DEFLECTIONCIRCUIT

Note : [X,Y] : line number referred to the internal line counter

numbering

- Fully integratedsynch. separator , with a low pass
filter,a blacklevelalignmentof the Y/CVBSinput,a
slicinglevelat2/3,1/3of thesync.pulseamplitude.

- Frame sync. pulse locked on 2 f

frequency to

H

perfect interlace.

- 500kHzVCO with an externalceramicresonator.

- Two phaselocked loops

• the first PLLlocks the VCO on the videosignal

frequency,

• thesecondPLLcompensatestheline transistor

storage time.

- Three time constantsfor the first PLL.

• thelongtimeconstantisusedfornormaloperation

•

the short time constant is automatically used
duringthe frameretrace and in searchmodeof
VCRwhen theframe pulse is outside[258,264]
and [309,314].

• verylongtimeconstantwhennovideorecognition
Timeconstants in normaloperation

(automaticselection of time constants):
50Hz input signal :

- short time constant : [306, 21]

- long timeconstant : the rest of the field
60Hz input signal :

- short time constant : [0, 16]

- long timeconstant : the rest of the field

•

inhibitionof the first PLL:
the first locked loop is opened from line 309 to
line4.5(or 314)in 50Hzmode.It isopenedfrom
line 258 to line 5.5 (or264) in 60Hz mode.

•

thetimeconstantsvaluesare chosenby means
of external components.

• possibility to force the short time constant

throughthe bus.

• possibility to force the very long time constant

throughthe bus.

- Video identification : coincidence detector be­tween the line synchro top and a line frequency
windowfromthefirstPLL.The videoidentification
status isavailablein theoutput registerof theI

2

C

bus decoder.

- Generation of burst gate pulses and line fre­quency signals from the first PLL to drive the
chroma and video circuits. The burst gate pulse
is alsosent to the sandcastle generator.

- Frame synchro window : [248,352] catching

- Field frequencyselection windows :
[248,288] 60Hz mode selection if two

consecutive frame pulses occur
inside this window,otherwise 50Hz
modeselection.

[288,352] 50Hz modeselection window

STV2116A

- frameblanking pulse :
fromline 0 to 21 in 50Hz mode
fromline 0 to 16 in 60Hz mode

- Verticaloutput pulse is 10.5lines long.

- Horizontal output pulse : 28µs line pulse on an
open collectoroutput;

- Start up circuit: the horizontaloutput is at a high
level when V
shutting down, horizontal pulses are disabled
when V

CC

- Soft-start circuit : the duty cycle of the horizontal
outputis 78%(Thigh/(Thigh+ TLow))when V
is lowerthan(0.75 x V
During the falling time, a 78% duty cycle HOUT
pulse is provided when V
(0.60 x V

CC2

- Possibility to disable the horizontal output pulse
through the bus (force a high level on HOUT).

- Horizontalposition adjustmentcontrolledby bus.

- Buscontrolledoutputvoltagetoadjustthevertical
amplitude;thisvoltagepermitstoadjustthe slope
of theverticalsawtoothgeneratedbythe external
framebooster.

- Bus controlledvertical position ; the high level of
the vertical pulse permits to adjust the vertical
position.

- Bus controlled 4/3-16/9 selection : the low level
of theverticalpulseis0.1Vwhen16/9isselected,
2V when4/3 is selected.

- Combined flyback input and sandcastle output
(Pin 37). Two thresholds on LFB/SCOPin : The
lowestthreshold(0.7V) permitsto extractthe line
blankingpulse;thehighestthreshold(2V)permits
to extractthe linepulse forPLL2. Thesandcastle
signal at Pin 37 is used to control the external
basebandchroma delay line.

2 - FILTERS

- Integratedtrap filter :

Q =

f

o

f

−3dB

Center frequency: - 4.43MHz,

- Integratedchroma bandpass: Q = 3.5
Center frequency: 4.43MHz,3.58MHz

- Integrateddelay line : Bandwidth= 8MHz

- Integratedlow pass filter for deflectionpart.

- All filtersare tunedwith a referencephaselocked
loop.ThePLLconsistsof a lowpassfilter,a phase
comparator,aloopfilter(anexternalcapacitor).The
referencesignalisthecontinuouscarrierwavefrom
theVCO (4.43MHzor 3.58MHz).ThePLLadjusts
the center frequency of the lowpass so that it is
equalto thereferencesignal.Thetuningvoltageof
thePLLis usedto adjustallotherfilters.

increases from 0 to 6.8V. On

CC

isbelow 6.2V.

),during therisingtime.

CC2

CC1

).

1

f

−3dB

−

f

o

Q = 1.7 at sharp.min
Q = 3.0 at sharp. max

3.58MHzfor PAL, NTSC

CC1

is lower th a n

3/24

STV2116A

FUNCTIONAL DESCRIPTION (continued)
3 - VIDEO CIRCUIT

- 2 RGB inputs : RGB (OSD) input has priority
against the RGBext.Maximum contrast on RGB
(OSD).-10dB range contrastcontrol on RGBext.
Possibility to disable the RGBext insertion
throughthe bus.

- Oversizeblanking capability on FB(OSD)(Pin15)
input. The RGB ouputswill be blanked whenthe
voltage on Pin 15 willexceed the secondthresh­old at1.9V (blanking threshold) : the whole field
is blankedbutnot theinserted cut-offpulses. The
OSD insertion thresholdis 0.7V.

- Automaticcut-off current loop : 2V cut-off range.
Sequential cut-off current measurement during
the three lines after the frame blanking signal.
Leakage current measurement during the frame
blanking,memorization on an internalcapacitor.

- Possibility to force through the bus the inserted
cut-off pulses on lines 23/24/25(CCIR) in 50Hz
and 60Hz mode.

- Warm up detector.

- Beam currentlimiter DC voltageinput.
The beam current limiter control voltage will act
on contrast first, then the brightness will be de­creasedwhen contrastattenuationreaches-5dB.

- Bus control of the red, green and blue channel
gain (White point adjustment)

- Buscontrol of thered and greenDC levels(black
point adjustment)

- PALmatrix,specificNTSCmatrix when demodu­lation angles are (0

- Switch-off of the trapfilter in SVHS mode.

- Bus controlledcontrast on luminance
(20dB range)

- Bus controlledsaturation (50dB range)

- Bus controlled brightness : 40% range at maxi­mum contrast.

- Bus controlledsharpness (peaking).

- Noise coring function on sharpness.

- Bus controlledblue screen feature

4 - CHROMA CIRCUIT

4.1 - PAL/NTSC Decoders

- SVHSinputs ; bus controlled SVHS mode.

- 30dB rangeACC.

- Use o f a n external base b and delay line
(STV2180 recommended).

- Automaticstandard identification,with possibility
to force the standardthroughthe bus.

- ACC done by peak detector on synchronousde­modulationof the burst.

- Fully integrated killerfunctions.

- VCO using two standard crystals : 4.43MHz and

3.58MHz. One crystal is internally selected de-

o

, 104o).

pending on the standardselection.

- 3 crystals application capability : one crystal on
Pin XTAL1 (4.43MHz or 3.58MHz), two crystals
on Pin XTAL 2 (3.58MHz only) which can be
selectedby Pin 9 out signal.
XTALSPECIFICATION:
Frequency: 4.433619MHz(PAL)

3.579545MHz(NTSC M)

3.575611MHz(PALM)

3.582056MHz(PALN)
Vibrationmode :Fondamental,series resonance
(no serial capacitor)
Motional capacity : 13fF ±3fF
Resonance resistance: < 70Ω
Shunt capacitance: < 7pF

±

Spuriousresponse: No resonanceat 3*f

o

and ±90odemodulationangles for PAL

-0

o

,90o)or(0o,104o) = demodulation angles for

-(0
NTSC. The selection of 90

o

or 104ois made

o

3kHz

through the bus.

- Bus controlHue adjustment in NTSC mode.

- NTSCautomaticfleshcontrol.Buscontroll eddisa ble.

- Switchable chroma demodulator gain (+6dB) for
NTSConly application,when no externalchroma
delay line is used.

4.2 - StandardIdentification

- Sequentialidentification.

- 3 identification sequences : XTAL1 (4.43MHz)
mode to identify either PAL or NTSC, XTAL2
(3.58MHz)modetoidentifyeitherPALorNTSC,no
SECAMsignalchecking.Incaseofsinglestandard
operation,werecommendtoforcethisstandardby
thebus which permitsthe useof onlyonecrystal.

- Blanking of the (R-Y) and B-Y) outputs during
color search mode.

5 - OTHER FUNCTIONS : IF CONTROLS

5.1 - VolumeControl and Mute

Thevolume controlvoltage rangeon Pin 10is from

0.5V to 5V. A low voltage on Pin 10 (below 0.1V)

will mute the FM demodulator of the IF circuit
(STV8223).Thus there will be no sound either on
the speakeror an audio output plug.
The volumecontrol voltageand themute level are
controlledby the bus.

5.2- TV/SCARTModeSelection

The selection of the TV/External (AV) mode is
controlledbythe bus.The selectionis convertedin
two voltageson Pin 11.
The lowestvoltage selectsthe TVmode.
The highest voltage (open collector output with
internalpull-upresistorto V

)selectstheExternal

CC

(AV)mode.

4/24

STV2116A

I2C BUS SPECIFICATION
GeneralComments

SlaveAddress : 8A (HEX)(1000101X)
WRITEMODE DATAFORMAT

Slave Address Register Address Data

1000 1010

(8A)

Thenot used bits in data byte mustbe put to “0”.

READ MODE DATAFORMAT

Slave Address Data

1000 1011

(8B)

MSB on the left, LSB on the Right.

MSB LSB

XXXXXXXX

X: not significant bit - S : significant bit

XXXS SSSS

(from 00 to 11HEX)

XXSS SSSS

(6 significant bits Max.)

SSSS SSSS

(8 significant bits)

InputSignals

(Write Mode)

VIDEO

Address

Dec (HEX)

0 (00) Contrast 5 XXX00000 = -20dB

0 (00) External Fast Blanking Enable 1 XXSX XXXX

1 (01) Saturation 6 XX00 0000 = -44dB

2 (02) Brightness 5 XXX0 0000 = -20%

2 (02) RGB Outputs Blanking 1 XXSX XXXX

3 (03) Red Drive Adjust(white point red adjust) 6 XX00 0000 = -6dB

4 (04) Red Cut-off Adjust 6 XX00 0000 = +150mV

5 (05) Green Drive Adjust (white point green adjust) 6 XX00 0000 = -6dB

6 (06) Green Cut-off Adjust 6 XX00 0000 = +150mV

7 (07) Blue Drive Adjust (white point blue adjust) 6 XX00 0000 = -6dB

8 (08) Sharpness 3 XXXXX000 = PeakingMin.

8 (08) Blue Screen 1 XXXX SXXX 0 = blue screen disable

8 (08) Third CrystalSelection

(This bit is not significant in automatic color standard
mode - data = 06Hex in register 0AHex)

Description

Data

(Bits)

XXX11111 = 0dB

0 = RGBext insertion enable
1 = RGBext insertion disable

XX11 1111 = +6dB

XXX11111 = +20%

0 = Normal mode
1 = Blanking active

XX11 1111 = 0dB

XX11 1111 = -150mV

XX11 1111 = 0dB

XX11 1111 = -150mV

XX11 1111 = 0dB

XXXX X111 = Peaking Max.

1 XXXS XXXX 0 = low level on Pin 9

Comments

1 = blue screen enable

1 = high level on Pin 9

5/24

STV2116A

I2C BUS SPECIFICATION (continued)
InputSignals (Write Mode) (continued)

CHROMA

Address

Dec (HEX)

Description

9 (09) Hue 6 XX00 0000 = -45

10 (0A) Standard Selection 4 XXXX SSSS

10 (0A) SVHS Selection 1 XXXS XXXX 0 = No SVHS (CVBS mode)

10 (0A) XTAL1 (Pin 3) Indication 1 XXSX XXX 0 = 4.43MHz Crystal on Pin 3

14 (0E) Chroma Demodulation Gain 1 XXXS XXXX 0 = 0dB

14 (0E) Flesh Control 1 XXSX XXXX 0 = Flesh control disable

Data

(Bits)

Comments

o

XX11 1111 = +45

o

0000 = PAL/XTAL1 (4.43MHz)
0001 = PAL/XTAL2 (3.58MHz)
0010 = NTSC/XTAL1/90
0011 = NTSC/XTAL2/90
1010 = NTSC/XTAL1/104
1011 = NTSC/XTAL2/104
011X = Auto/90

o

111X = Auto/104

o
o

o
o

o

0100 = Not allowed
0101 = Not allowed
1000 = Not allowed
1001 = Not allowed
1100 = Not allowed
1101 = Not allowed

1 = SVHS mode

1 = 3.58MHz Crystal on Pin 3

1 = +6dB

1 = Flesh control enable

DEFLECTION

Address

Dec (HEX)

Description

11 (0B) Horizontal Shift 6 XX00 0000 = -2.5µs

12 (0C) Vertical Amplitude 6 XX00 0000 = 1.2V

13 (0D) Vertical Position 3 XXXX X000 = 3.8V

13 (0D) 50/60Hz Selection 2 XXXS SXXX 00 = Auto

13 (0D) Horizontal Output (HOUT) Safety 1 XXSX XXXX 0 = Normal mode

14 (0E) PLL1 Time Constant 2 XXXX XXSS 00 = Normal mode (Auto)

14 (0E) Interlace 1 XXXX XSXX 0 = Interlace

14 (0E) 4/3 16/9 Selection 1 XXXX SXXX 0 = 4/3 (V

Data

(Bits)

Comments

XX11 1111 = +2.5µs

XX11 1111 = 6.2V

XXXX X111 = 6.3V

01 = 60Hz
10 = 50Hz
11 = Auto

1 = HOUT disabled (high level)

01 = Short time constant
10 = Very long time constant
11 = PLL1 inhibition (open loop)

1 = DE-Interlace

1 = 16/9 (V

OUT-Low

OUT-Low

= 2V)

= 0.1V)

6/24

I2C BUS SPECIFICATION (continued)
InputSignals (Write Mode) (continued)

OTHERS

Address

Dec (HEX)

15 (0F) Volume 6 XX00 0000 = 0.5V

16 (10) Mute 1 XXXX XXXS

16 (10) AV Switch Selection 2 XXXX XSSX

16 (10) Not Used 1 XXXX SXXX

16 (10) Cut-off Pulse Position 1 XXXS XXXX

17 (11) Only for Test 6 XXSS SSSS

Description

Data

(Bits)

XX11 1111 = 5V

0 = Mute not active
1 = Mute active

00 = TV mode
01 = not allowed
10 = not allowed
11 = External (AV) mode

S = 0 default value

0 = lines 23/24/25 in50Hz, lines 18/19/20 in 60Hz
1 = lines 23/24/25 both in 50Hz and 60Hz

00 0000 = Test mode not active

STV2116A

Comments

OutputSignals

(ReadMode)

READ REGISTER

Description Data (Bits) Comments

Field Frequency 1 XXXX XXXS

Video Identification 1 XXXX XXSX

SVHS Status 1 XXXX XSXX

Standard Status 3 XXSS SXXX

Circuit Identification 2 SSXX XXXX

1 = 50Hz
0 = 60Hz

1 = No Identification
0 = Video Identification

1 = No SVHS
0 = SVHS

111 = PAL/XTAL1 (4.43MHz)
110 = NTSC/XTAL1
101 = not to be used
011 = PAL/XTAL2 (3.58MHz)
010 = NTSC/XTAL2
X00 = Color off

11 = STV2118B/2116/2112
10 = STV2116A
01 = STV2112B
00 = STV2216

7/24

STV2116A

I2C BUS SPECIFICATION (continued)
Bus Register Initial Conditions

Notused bits are preset to “0”.

Address

Dec (HEX)

0 (00) XX01 0000 Mid. contrast ; RGBext insertionenable
1 (01) XX10 0000 Mid. saturation
2 (02) XX01 0000 Mid. brightness ; Blanking : normal mode
3 (03) XX10 0000 Mid. RED drive adjust
4 (04) XX10 0000 Mid. RED cut-off adjust
5 (05) XX10 0000 Mid. GREEN drive adjust
6 (06) XX10 0000 Mid. GREEN cut-off adjust
7 (07) XX10 0000 Mid. BLUE drive adjust
8 (08) XX00 0100 Mid. sharpness ; Bluescreen not active, External crystal selection inauto mode

9 (09) XX10 0000 Mid. hue
10 (0A) XX00 0110 Auto search color standard ; no SVHS
11 (0B) XX10 0000 Mid. horizontal shift
12 (0C) XX10 0000 Mid. vertical amplitude
13 (0D) XX00 0100 Mid. vertical position ; Auto search field frequency ; HOUT : normal mode
14 (0E) XX00 0000 PLL1 time constant: normal mode ; Interlace ; 4/3 selection ;chroma gain = +0dB; no flesh
15 (0F) XX10 0000 Mid.volume

16 (10) XX00 0000 Mute not active ; TV mode ; Not used ;

17 (11) XX00 0000 Testmode not active

Data Initial

Value

Comments

Cut-off pulses on lines 23/24/25 in 50Hz or lines 18/19/20 in 60Hz

8/24

STV2116A

ABSOLUTE MAXIMUMRATINGS

Symbol Parameter Value Unit

V

CC

T

oper

T

stg

Supply Voltage (Pins 22-42) (V
Operating Temperature 0, +70
Storage Temperature -55, +150

THERMALDATA

Symbol Parameter Value Unit

R

th(j-a)

Junction-ambient Thermal Resistance (PD= 1.3W) Typ. 40

CC1(22)

≤ V

)12V

CC2(42)

o
o

o

C/W

C
C

2116A-01.TBL

2116A-02.TBL

ELECTRICALCHARACTERISTICS (VCC=9V,T

=25oC, unless otherwisespecified)

amb

Symbol Parameter Test Conditions Min. Typ. Max. Unit

SUPPLY

V
V

I

CC1

I

CC2

P

Video Supply Voltage (V

CC1

Chroma & Scanning & Bus Supply Voltage 8.1 9 9.9 V

CC2

V

Current Consumption 55 75 95 mA

CC1

V

Current Consumption PAL/NTSC mode 40 60 80 mA

CC2

Power Total Dissipation 1215 1600 mW

tot

CC1

≤ V

) 8.1 9 9.9 V

CC2

LUMINANCE /CVBS INPUT (Pin 20)

DC
V

20PP

DC Operating Voltage No input signal 3.55 3.7 3.95 V

20

CVBS or Y Input Voltage 1 1.41 V

GY Luma Gain Contrast Max., Drive Max. 4.1 -

CTRY Luma Contrast Range 18 20 22 dB

-I
I

Negative Clamping Current During sync. pulse -20 -25 -35 µA

20

Clamping Current 3 5 10 µA

20

COMBINED CHROMINANCE AND SVHS SELECTION INPUT (Pin 23)

V

V

CLIP23

V
V

I

low23

V

min23

G

Killer

23

DC23
TH23

ACC

Chrominance Input Voltage Burst Amplitude,

100/75 colour bar
Input Amplitude before Clipping 1.0 V
DC Voltage SVHS mode 1.4 1.6 1.8 V
SVHS Threshold Voltage 0.5 0.7 1 V
Output Current 0V at Pin 23 70 120 170 µA
Minimum Burst Signal Amplitude within the

ACC Control Range
ACC Control Range Change of Burst over whole

ACC control range < 2dB

Burst amplitude on Pin 20 or

0.3 V

30 mV

30 dB

Pin 12, S/N > 40dB
Color Killer on Threshold

Color Killer off Hysteresis

PAL MOde
NTSC Mode
PAL & NTSC Mode

4
1
2

RGB INPUTS (Pins 12-13-14-16-17-18)

V

CLAMP

V

G

CTR

∆Black Difference of Black Level of Internal and

Clamp Level Contrast Max., Drive Nom. 1.4 1.8 2.2 V
RGB Input Voltage 0.7 1 V

RGB

RGB Gain Contrast Max., Drive Max. 4.2 -

RGB

RGB Contrast Range On external RGB (16-17-18) 8.5 10.5 12.5 dB

RGB

200 mV

External signals at the Outputs

I

RGB

Clamping Current 50 100 150 µA

mV
mV
mV

PP

PP

PP

PP

PP
PP
PP

PP

2116A-03.TBL

9/24

STV2116A

ELECTRICALCHARACTERISTICS

(V

CC

=9V,T

=25oC, unless otherwisespecified)(continued)

amb

Symbol Parameter Test Conditions Min. Typ. Max. Unit

OSD FAST BLANKING INPUT (Pin 15)

V

THFB1-15

V

THFB2-15

T

swi1-15

T

swi2-15

I

FB-15

Insertion Threshold Voltage 0.5 0.7 0.85 V
Blanking Threshold Voltage 1.6 2.0 2.4 V
Insertion Switching Delay 30 ns
Blanking Switching Delay 50 ns
Input Current 0V at Pin 15 50 µA

EXTERNAL FAST BLANKING INPUT (Pin 19)

V

THFB-19

I

FB-19

T

swi-19

Threshold Voltage 0.5 0.7 0.85 V
Input Current 0V at Pin 19 50 µA
Switching Delay 30 ns

CATHODE CURRENT INPUT (Pin 30)

V

LEAK

V

Coff

V

I

Low-30

SB

Leakage Current Reference Voltage 1.80 2.0 V
Cut-off Current Reference Voltage

250 mV

refered to Leakage Current Reference
Start Beam Current Detection

2.1 2.3 V

Reference Voltage
Source current 150 250 µA

AUTOMATIC CUT-OFF CAPACITORS(Pins 24-25-26)

I

24-25-26

Control Current 70 100 130 µA

BEAM CURRENT LIMITER VOLTAGE (Pin 31)

V

TH1-31

V

TH2-31

V

TH3-31

CTR-BCL Contrast Attenuation at V

V

TH4-31

BRIG-BCL Brightness Attenuation at V

CLP

Contrast Attenuation Starting 6.0 V
Brightness Attenuation Starting 5.5 V
Contrast Attenuation Ending 5.0 V

31=VTH3-31

14.0 dB

Brightness Attenuation Ending 4.5 V

31=VTH4-31

High Clamping Voltage 6.5 V

31

100 %

RGB OUTPUTS (Pins 27-28-29)

V

BW

Output Signal Amplitude (B to W) 0.7V B/W at Pin 20, Drive Max.,

Contrast Max., Brightness Typ.,

2.85 V

Saturation Typ.

I

S27-28-29

V

M27-28-29

V

Black27-28-29

Output Sinking Current 1.5 2 mA
Maximum Peak White Level 7.8 V
Blanking Level No load 0.3 0.45 0.6 V

RCO Cut-off Output Range 2 2.6 V

Lev CO Cut-off Pulse Level Middle position of cut-off range 3.8 V

DCCO Cut-off Adjustment Range On Red and Green ouputs

300 mV

Pins 29 and 28, Drive Max.

DRIV Drive Adjustment Range 6.5 dB

R BRIG Brightness Range Relative to B/W amplitude on

30 40 50 %

R,G,B outputs at Contrast Max.

∆V
∆V

CTR
SAT

Variation of Black Level with Contrast 100 mV
Variation of Black Level with Saturation 50 mV

2116A-04.TBL

10/24

STV2116A

ELECTRICALCHARACTERISTICS

(V

CC

=9V,T

=25oC, unless otherwisespecified)(continued)

amb

Symbol Parameter Test Conditions Min. Typ. Max. Unit

RGB OUTPUTS (Pins 27-28-29) (continued)

∆V

Relative Variation in Black Level

REL

between the three Channels

- during Variation of Contrast(20dB)

- during Variation of Brightness

Drive Max.

1010mV

(total range)

- during Variation of Vcc (+/-10%)

5

∆VTemp Black Level Thermal Drift 1 mV/

Track Tracking between Luminance and

Chrominance Signals

From Max. contrast (0dB)
to -10dB contrast

2dB

Bwidth Bandwith of Output Signals at -3dB

- CVBS Input (no SVHS)

- CVBS Input (no SVHS)

- Y Input SVHS Mode

- RGB Inputs

S/N Signal to Noise Ratio of

Output (V

4.43MHz on Y/CVBS Input

PP/VRMS

)

= 3.58MHz, Sharp Typ.

f

OSC

= 4.43MHz, Sharp Typ.

f

OSC

No trap Filter, Sharp Typ.

No signal on R-Y, B-Y inputs
Contrast Max., Drive Max.,
Saturation Typ., Sharp Typ.,

2.5

2.7
6
8

3.0

3.6
8

50 dB

Bandwidth 5MHz

Res Residual Frequency at 2 f

Higher Harmonics

OSC

and

PAL 10 50 mV

FILTERS TUNING VOLTAGE

V

TUN1

Tuning Voltage Range (Pin 8) 3.2 to 4.8 V

EXTERNAL CRYSTAL SELECTION (Pin 9)

V

LOW9

I

LOW9

V

HIGH9

I

HIGH9

Low Level Voltage No load 0.02 0.1 V
Low Level Current (input current) Low level voltage on Pin 9 70 100 µA
High Level Voltage No load 3.0 3.5 4.0 V
High Level Current (output current) High level voltage on Pin 9 70 100 µA

Y DELAY LINE

t
t
t

t

d1p
d1n
d3p

d3

Delay Time PAL 4.43MHz SVHS mode 330 370 410 ns
Delay Time NTSC 3.58MHz SVHS mode 370 410 450 ns
Delay Time PAL 4.43MHz CVBS mode 380 420 460 ns
Delay Time NTSC 3.58MHz CVBS mode 435 475 515 ns

SHARPNESS CIRCUIT

f

G

Sharp

Sharp

Center Frequency SVHS mode 2.5 MHz
Gain Variation from Min. to Max. Sharp at f

Sharp

6dB

Overshoot Amplitude Variation compared to B/W 2T pulse, Sharp Max. 150 %

Pre-shoot Amplitude Variation compared to B/W 2T pulse, Sharp Max. -15 %

After-shoot Amplitude Variation compared to B/W 2T pulse, Sharp Max. -40 %

Coring CoringRange compared to B/W 10 %

Y TRAP FILTER

Q

f

Trap

Trap

Trap Frequency -0.2 f
Trap Quality Factor

(Q=1/(fo/f-3dB - f-3dB/fo))

Sharpness Min.
Sharpness Max.

OSC

1.7
3

+0.2 MHz

CRejPN Color SubcarrierRejection PAL mode, Sharpness Min.

NTSC mode, Sharpness Min.1818

CHROMINANCE BANDPASS

f

Q

Center Frequency -0.2 f

C

Bandpass Quality Factor 3.0 3.8 4.7 -

BP

osc

+0.4 MHz

mV
mV

MHz
MHz
MHz
MHz

-

-

dB
dB

o

PP

C

2116A-05.TBL

11/24

STV2116A

ELECTRICALCHARACTERISTICS

(V

CC

=9V,T

=25oC, unless otherwisespecified)(continued)

amb

Symbol Parameter Test Conditions Min. Typ. Max. Unit

ACC CAPACITOR (Pin 5)

I

C5

I

L5

Charging Current During burst gate window 250 µA
Leakage Current 0.2 1 µA

CHROMA PLL (Pins 2-3)

CR

Catching Range Q = 4.43MHz (Pin 3)

2-3

Q = 3.58MHz (Pin 2)

±600
±500

PLL LOOP FILTER (Pin 4)

I

C4

I

L4

Control Current During burst gate window 400 µA
Leakage Current 5 µA

HUE CONTROL (in NTSC mode only)

CR

HUE

HUE Control Range ±25 ±45 ±65 Deg

COLOR DIFFERENCE OUTPUT SIGNALS (Pins 40-41)

PAL /NTSC DEMODULATORS

V

P40

V

P41

G

PAL

V

N40

V

N41

G

NTSC90

G

NTSC104

V

PNDC

PAL/NTSC (90

R-Y Output signal Amplitude (Pin 40) |RED-BLUE| axes = 90

o

100/75 colour bar, PAL mode

B-Y Output Signal Amplitude (Pin 41) |RED-BLUE| axes = 90

o

100/75 colour bar, PAL mode

Gain Ratio
of both Demodulators (B-Y)/(R-Y)

|RED-BLUE| axes = 90
100/75 colour bar, PAL mode

R-Y Output signal Amplitude (Pin 40) |RED-BLUE| axes = 90

o

o

100/75 colour bar, NTSC mode

B-Y Output Signal Amplitude (Pin 41) |RED-BLUE| axes = 90

o

100/75 colour bar, NTSC mode

Gain Ratio
of both Demodulators (B-Y)/(R-Y)

Gain Ratio
of both Demodulators (B-Y)/(R-Y)

|RED-BLUE| axes = 90
100/75 colour bar, NTSC mode

|RED-BLUE| axes = 104
100/75 colour bar, NTSC mode

o

o

Output Voltage when colour killed 5.2 5.4 5.6 V

o

)MATRIX

0.40 0.50 0.60 V

0.48 0.58 0.70 V

1.0 1.15 1.30 -

0.35 0.47 0.60 V

0.48 0.58 0.70 V

1.0 1.25 1.45 -

1.0 1.15 1.30 -

G/R (G-Y)/(R-Y) -0.6 -0.51 -0.4 ­G/B (G-Y)/(B-Y) -0.30 -0.19 -0.15 -

o

NTSC (104

) MATRIX

NG/R (G-Y)/(R-Y) -0.29 -

NG/B (G-Y)/(B-Y) -0.22 -

AUTOMATIC FLESH CONTROL (see Figure 8)

Flesh

Flesh
Flesh
Flesh

Flesh

RangeA

Nominal Flesh Tint Phase 118 Deg

Nom.

Phase Shift when Auto Flesh on At Flesh

Dv1

Maximum Phase Correction ± 12 Deg

Dev2A

Chroma Input Phase at Max.

Max.A

Correction

Nom.

0Deg

± 30 Deg

Auto Flesh Control Range ± 60 Deg

SATURATION CONTROL

SAT

SAT

SAT

Maximum Saturation Control (3F) 1VPPCVBS on Pin 20 5 +6.5 8 dB

Max.

Nominal Saturation Control (20) 1VPPCVBS on Pin 20 0 dB

Nom.

Minimum Saturation Control(00) 1VPPCVBS on Pin 20 -44 dB

Min.

Hz
Hz

PP

PP

PP

PP

2116A-06.TBL

12/24

STV2116A

ELECTRICALCHARACTERISTICS

(V

CC

=9V,T

=25oC, unless otherwisespecified)(continued)

amb

Symbol Parameter Test Conditions Min. Typ. Max. Unit

COLOUR DIFFERENCE INPUT SIGNALS (Pins 38-39)

DCRYI DC Voltage Pin 39 No colour 2.6 2.8 3.0 V
DCBYI DC Voltage Pin 38 No colour 2.6 2.8 3.0 V

VRYI Input Signal Amplitude Pin 39 100/75 color bar 1.05 V

VBYI Input Signal Amplitude Pin 38 100/75 color bar 1.33 V

I

CL38-39

Clamping Current During burst key 150 µA

SYNC. SEPARATOR

VSync Sync. Pulse Amplitude On Pin 20 50 300 mV

HORIZONTAL OSCILLATOR

f
f

f

Rang

f

Frequency after Divider 50Hz input signal 15625 Hz

H50

Frequency after Divider 60Hz input signal 15750 Hz

H60

Frequency Control Range Low Frequency

Free Running Frequency when PLL1

free

open

High Frequency
Value03hexin register0Ehex 15000 15800 Hz

14500
16100

14850
16300

15200
16500HzHz

FIRST LOOP FILTER (Pin 33)

I

LOW-33

I

HIGH

I

VLOW

Long Time Constant Output Current 0.12 0.15 0.20 mA
Short Time Constant Output Current 0.35 0.45 0.55 mA
Very Long Time Constant 0.02 0.03 0.05 mA

SECOND CONTROL LOOP

CRQ

t

Control Range from Start of Horizontal

2

Output to Flyback
Horizontal Shift Range 4 µs

shift

Horizontal position centered 2 to 14 µs

LINE FLYBACK INPUT/SANDCASTLE OUTPUT (Pin 37)

V

V

t

t

V

TH1-37

V

TH2-37

WBG

Output Voltage during Burst Key 4.0 5.0 V

SCO

Clamped Input Voltage during Flyback 2.5 3.1 V

CL37

Burst Key Pulse Width 3.7 3.8 3.9 µs
Delay ofStartof BurstKeyto Start of

dBG

Sync.

5.2 µs

Blanking Threshold Voltage 0.5 0.7 0.9 V
PLL2 Threshold Voltage referred to

Line Level V

I

Input Current During flyback pulse 0.1 1 mA

37

CL37

PLL2VTH/V

CL37

80 %

HORIZONTAL OUTPUT (Pin 36)

T

V

Low36

V

CC StartVCC Start

V

CC StopVCC Stop

I

36 Max.

V

36 Max.

T

Output Pulse Width Normal operation 26 28 30 µs

W36

Voltage Output Low R pull-up = 1kΩ 1.1 2.0 V

Level Voltage on Pin 42 6.7 7.2 V

Level : hysteresis Voltage on Pin 42,

V

CCstart-VCCstop

0.60 V

Maximum Allowed Output Current 10 mA
Maximum Allowed Output Voltage

(open collector)
Output Pulse Duty Cycle in soft-start

ss

mode (Thigh/(Thigh + Tlow))

V
(V

CC2

CC1

= 9V, V

rising)

CC1

< 6.0V

78 %

12 V

PP
PP

2116A-07.TBL

13/24

STV2116A

ELECTRICALCHARACTERISTICS

(V

CC

=9V,T

=25oC unless otherwise specified) (continued)

amb

Symbol Parameter Test Conditions Min. Typ. Max. Unit

VERTICAL OUTPUT (Pin 35)

T

V

Low35

Output Pulse Width 10.5 Lines

W35

Low Level Output Voltage 4/3
Low Level Ouput Voltage 16/9

XXXX0XXX (bin) in Reg. 0Ehex
XXXX1XXX (bin) in Reg. 0Ehex

1.5 2

0.1

2.5

0.5VV

FR35 Locking Range 248 352 Lines

f

FR-50

f

FR-60

V

HIGH35

I

sink

Free Frequency (no Video Signal) 50Hz or Auto Mode 314 Lines
Free Frequency (no Video Signal) 60Hz Mode 264 Lines
High Level Range

(vertical position control)
Output Sinking Current 4/3

XXXXX000(bin) in Reg. 0Dhex
XXXXX111(bin) in Reg. 0Dhex

16/9

3.5

5.7

3.8

6.3

0.2

0.5

4.2

7.0VV

VERTICAL AMPLITUDE CONTROL (Pin 34)

V

Output Voltage Range XX000000(bin) in Reg. 0Chex

34R

XX111111(bin) in Reg. 0Chex

1.0

5.6

1.2

6.2

1.5

6.7VV

VOLUME CONTROL AND MUTE (Pin 10)

V

Output Voltage Range (volume control) XX000000(bin) in Reg. 0Fhex

R10

XX111111(bin) in Reg. 0Fhex

0.30

4.2

0.5

4.7

0.7

5.2VV

MUT Output Voltage when MUTE 0.02 0.1 V

SWITCH SELECTION (Pin 11)

V

TV/NEG

V

Start/Neg

R

TV/Neg

R

Scart/Neg

2

I

C BUS INPUTS (Pins 6-7)

V

TH6-7

C

I

Leak6-7

Output Voltage in TV Mode VCC= 9V 0.1 0.7 V
Output Voltage in SCART Mode

VCC= 9V 7.88 9 V

(open collector mode)
Output Resistance in TV Mode 200 Ω
Output Resistance in Scart Mode

(pull-up resistor to V

CC

)

Threshold Voltage 1.5 2.25 3 V
Capacitance of each Pin 5 10 pF

L6-7

Leakage Current Write Mode, 0 levelon SDA orSCL 10 µA

18 kΩ

mA
mA

2116A-08.TBL

USER CONTROLS
Figure1 : ContrastControl Curve

%

120

100

80

60

40
20

0

00 10 1F

Code (HEX)

14/24

Figure 2 : SaturationControl Curve

%

250

200

150

100

50

0

00 20 3F

2116A-03.EPS

10 30

Code (HEX)

2116A-04.EPS

USER CONTROLS (continued)
Figure3 : BrightnessControl Curve

%

30

STV2116A

Figure 4 : Hue Control Curve

Degrees( )

60

20

10

0

(10)
(20)

(30)

00 10 1F

Code (HEX)

Figure5 : PeakingControl (2T overshoot)

%

160
150

140
130
120

110
100

40

20

0

(20)

(40)
(60)

00 20 3F

2116A-05.EPS

10 30

Code (HEX)

Figure 6 : VolumeControl Curve

Output Voltage (Pin 10)

6

5

4

3

2

1

2116A-06.EPS

90

07

123 456

Code (HEX)

2116A-07.EPS

0

00 20 3F

10 30

Figure7 : AutomaticFlesh TintControl

20

10

0

-10

-20

PHASECORRECTION (Degrees)

0 100 20050 150 250

CHROMAINPUT PHASE (Degrees)

CharacteristicA

Code (HEX)

2116A-09.EPS

2116A-08.EPS

15/24

STV2116A

INPUT/OUTPUT PIN CONFIGURATION
Figure8 : Pins 2, 3 - CXTL1, CXTL2

V

CC2

Pins 2-3

Figure9 : Pin 4 - CLPF

V

CC2

4

Figure10 :

Figure12 :

Pin5 - ACC

Pin7 - SCL

V

CC2

GND2

GND2

V

CC2

GND2

2116A-10.EPS

Figure11 :

Pin6 - SDA

V

CC2

2116A-11.EPS

6

5

2116A-12.EPS

Figure13 :

GND2

Pin8 -FTUN1

V

CC2

V

CC1

2116A-13.EPS

16/24

GND2

8

7

2116A-14.EPS

GND2

2116A-15.EPS

INPUT/OUTPUT PIN CONFIGURATION (continued)
Figure14 : Pin 9 - CRYSTALSWITCH

V

CC2

9

Figure15 : Pin 10 - Volume

V

CC2

STV2116A

10

GND2

Figure16 : Pin 11- SWI

V

CC2

11

GND2

Figure18 : Pins 15,19 - FBOSD,FBEXT

V

CC1

GND2

2116A-16.EPS

Figure17 : Pins 12,13,14,16,17,18- RGB Inputs

V

CC1

Pins 12-13-14

16-17-18

2116A-18.EPS

GND1

Figure19 : Pin 20 - Y/CVBS

V

CC1

V

CC2

2116A-17.EPS

2116A-19.EPS

GND1

Pins 15-19

20

2116A-20.EPS

GND1

2116A-21.EPS

17/24

STV2116A

INPUT/OUTPUT PIN CONFIGURATION (continued)
Figure20 : Pin 23 - CHR/SVHS

CC2

V

CC1

23

V

Figure21 : Pins 24, 25, 26 - CG, CR, CB

V

CC1

Pins 24-25-26

30

Figure22 :

Figure24 :

V

CC1

GND2

Pins27, 28, 29 - BO,GO, RO

V

CC1

Pins 27-28-29

GND1

Pin31 - BCL

V

CC1

2116A-22.EPS

Figure23 :

2116A-24.EPS

Figure25 :

GND1

Pin30 - ICAT

GND1

Pin32 - SXTL

2116A-23.EPS

V

CC1

30

2116A-25.EPS

V

CC2

18/24

GND1

31

32

2116A-26.EPS

GND2

2116A-27.EPS

INPUT/OUTPUT PIN CONFIGURATION (continued)
Figure26 : Pin 33 - SLPF

V

CC2

33

Figure27 : Pin 34 - VAMP

V

STV2116A

CC2

34

Figure28 :

Figure30 :

Pin 35 - VOUT

V

CC2

Pin37 - LFB/SC

GND2

V

CC2

GND2

35

2116A-28.EPS

Figure29 :

2116A-30.EPS

Figure31 :

GND2

Pin36 - HOUT

GND2

Pins38, 39 - BYI, RYI

V

CC2

V

CC1

2116A-29.EPS

V

CC2

36

2116A-31.EPS

GND2

37

Pins 38-39

2116A-32.EPS

GND2

2116A-33.EPS

19/24

STV2116A

INPUT/OUTPUT PIN CONFIGURATION (continued)
Figure32 : Pins 40, 41 - RYO, BYO

V

CC2

Figure33 : Pins 42, 22 - V

CC2,VCC1

GND2

Pins 40-41

V

CC2

42

1

V

CC1

22

21

GND2 GND1

2116A-34.EPS

2116A-35.EPS

20/24

APPLICATIONDIAGRAM (compatible with STV2116 &STV2118B)

FROM

OSD

+

TXT

OBLK
(oversize
blanking)

FROM

EXTERNAL

RGB

TO Pin 42

2

I

C BUS

TO STV8223

3.9kΩ

3.9kΩ

3.9kΩ

2.2kΩ

SDA

SCL

VOL

SWI

390Ω

390Ω

390Ω

1kΩ

75Ω

75Ω

75Ω

330kΩ

270kΩ

100Ω100Ω

100Ω

100nF

47pF

47pF

Input1V

18kΩ

Y/CVBS

4.7nF

PP

1

3.58MHz
2

3

4.43MHz
4

33nF

5

6

7

100nF

8

(2)

9

100nF

10

11

22nF

12

22nF

13

22nF

14

15

22nF

16

22nF

17

22nF

18

19

220nF

20

75Ω

21 22

GND2

CXTL2

CXTL1

CLPF

SDA

SCL

FTUN1

ECS

VOL

SWI

BOSD

GOSD

ROSD

FBOSD

BEXT

GEXT

REXT

FBEXT

Y/CVBS

GND1

470µF

16V

100nF

S
T
V

2
1
1
6

A

CHR/SVHS

100nF

470µF

16V

V

BYO

RYO

RYI

BYIACC

LFB/SC

HOUT

VOUT

VAMP

SLPF

SXTL

BCL

ICAT

RO

GO

CG

V

9V

42

CC2

10nF

41

10nF

40

10nF

39

10nF

38

37

36

35

34

33

503kHz

32

31

30

29

28

BO

27

100nF

CR

26

100nF

CB

25

100nF

24

23

1kΩ

CC1

9V

1kΩ

47kΩ

470Ω

470Ω

470Ω

10nF

9V

TO
DEFLECTION
STAGES

75Ω

1µF
50V

220k

15kΩ

1µF

Ω

1

2

3

4

5

4.7nF
6

78

9V

Pin 42

TO
CRT
AMPLIFIERS

4.7kΩ

1N4148

4.7kΩ

18kΩ

22kΩ3.3nF

Pin 22

CHROMA INPUT (S-VHS)

S
T
V

2
1
8
0

100nF

STV2116A

14

13

12

100nF

11

100nF

10

9

1nF

680Ω

1N4148

1N4148

9V

10Ω

47µF
16V

4.02kΩ
1%

LFB (Heater)

FROM
HORIZONTAL
STAGE

Notes :

75Ω

1. STV2116A requires 2 XTALS (4.43MHz and 3.58MHz) for all operations in auto mode.
We recommend to force the standard when only one.

2. If ECS is not used, Pin 9 can be notconnected.

2116A-36.EPS

21/24

STV2116A

90oCRT APPLICATIONSVERTICAL STAGE

22Ω

VOUT

(FromSTV2116A

Pin 35)

VAMP

(FromSTV2116A

Pin 34)

+12V

15kΩ

1kΩ

Ω

1000µF
25V

100nF

1N4148100k

47nF

47µF

25V

3.9kΩ

270Ω

1.8kΩ

+9V

BC547

2W

27k

15kΩ15kΩ

Vertical Yoke

470

Ω

1000µF
25V

Ω

1.2

620kΩ

620kΩ

Ω

160kΩ

1.3kΩ

330kΩ

220nF2.2

Ω

1

OUT

2

V+

Ω

4.7k

3

V.SYNC

4

V.SIZE

T
D

5

47nF

GND

6

SAW

A
1
7
7

7

10kΩ

8

BUFF

FEEDB

1

+9V

56k

470kΩ

BC557

OPTIONAL4/3 - 16/9 SWITCHING

4.7

100k

µF

Ω

100kΩ

Ω

BC547

560kΩ

+24V

1000
25V

9

V

100µF

35V1N4004

µF

CC

10

FLYB

2116A-37.EPS

22/24

110oCRT APPLICATIONS: VerticalSystem withEast-West

CC

HFLY

220kΩ

R28
100Ω

C36
10nF

6.2kΩ

R56

R45

R43
1k

+12V

Ω

V

CC

R2
10Ω
3W

C5
2200µF

R46
100kΩ

From

STV2116A

Pin35

+12V

+9V

C20

47µF

SCL

SDA

VOUT

R81

2.4kΩ

C34

100pFF

T5

BC547

R52

4.7kΩ
C56

220nF

R3

330Ω

R31

SENSM

SENSP

FROUT

100Ω

16

15

14

R18

330Ω

R17

330Ω

R30

470Ω

1

SCL

2

SDA

3

VRET

S

REG

V

CC

LPF

CVERT

GND

T
V
2
1
4
5

4

V

CC

5
C44
220nF

6
C48

4.7nF

7
C51
33nF

89

EWOUT

EWIN

OBLK

HFLY

BREATH

C54
1nF

13

12

11

10

Vertical
Yoke

C39
10nF

R57

22kΩ

R19

1.2Ω

R20

3.6Ω

C37
1nF

R55

100kΩ

R54

680kΩ

V

C46

3.3nF

R50

1.5kΩ

D8

1N4148

BCL

C4
1000µF
25V

T6
TIP122

V

CC

OBLK

R12

1.5Ω
C10

220nF

R47
39kΩ

R41

3.3kΩ

To STV2116A
Pin15

+24V

D2

1N4148

D4

1N4148

C31

1.5nF

E/W MODULATOR

C68

4.7µF
160V

C43
22pF

1000µF

C23

100µF

D1

1N4004

R36

3.3k

35V

R26

10kΩ

+24V

C9

Ω

STV2116A

IN-

1

V

2

CC

FLYBACK

3

GND

4

OUT

5

OUT V

6

CC

IN+

7

+12V

T
D
A

8

1

7

2

2116A-38.EPS

23/24

STV2116A

PACKAGEMECHANICALDATA

42 PINS - PLASTICSHRINK DIP

A2

A1

LA

E

E1

42

1

Dimensions

BeB1

D

22

21

c

SDIP42

Millimeters Inches

Min. Typ. Max. Min. Typ. Max.

e1
e2

E

.015
0,38

Gage Plane

e3
e2

A 5.08 0.200
A1 0.51 0.020
A2 3.05 3.81 4.57 0.120 0.150 0.180

B 0.36 0.46 0.56 0.0142 0.0181 0.0220
B1 0.76 1.02 1.14 0.030 0.040 0.045

c 0.23 0.25 0.38 0.0090 0.0098 0.0150

D 37.85 38.10 38.35 1.490 1.5 1.510

E 15.24 16.00 0.60 0.629
E1 12.70 13.72 14.48 0.50 0.540 0.570

e 1.778 0.070
e1 15.24 0.60
e2 18.54 0.730
e3 1.52 0.060

L 2.54 3.30 3.56 0.10 0.130 0.140

Informationfurnishedis believed to be accurateand reliable.However, SGS-THOMSON Microelectronics assumes no responsibility
for the consequences of use of such information nor for any infringement of patentsor other rights of third parties which may result
from its use. No licence is grantedby implication orotherwise underany patent or patent rightsof SGS-THOMSONMicroelectronics.
Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all
informationpreviouslysupplied.SGS-THOMSON Microelectronics products arenot authorized for use as criticalcomponents inlife
support devices or systemswithout express written approval of SGS-THOMSON Microelectronics.

PMSDIP42.EPS

SDIP42.TBL

24/24

1997 SGS-THOMSON Microelectronics - All Rights Reserved



Purchase of I2C Components of SGS-THOMSON Microelectronics, conveys a licenseunder the Philips

2

C Patent. Rights to use these components in a I2C system,is granted provided that the system conforms to

I

2

the I

C Standard Specifications as defined by Philips.

SGS-THOMSON Microelectronics GROUP OF COMPANIES

Australia - Brazil - Canada - China - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco

The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A.