The STV7699 is a Plasma Display Panel (PDP)
data driver implemented in ST’s proprietary BCD
technology. Using a 4-bit wide cascadable shift
register, it drives 64 high current & high voltage outputs. By s erialy connecting s everal STV7699, any horizontal pixel definition can be performed. The 20MHz
shift clock gives an equivalent 80MHz shift register.
The STV7699 is supplied with a separated 170V
power out put s upply and a 5V logic supply.
STV7699
PRODUCT PREVIEW
PQFP100 (14 x 20 x 2.80mm)
(Full Plastic Quad Flat Pack)
ORDER CODE : STV7699
All command inputs are CMOS compatible.
The STV 7699 pack age is a 1 00-pin PQF P. It is als o
available as die.
The STV7699 contains all the logic and the power
circuits necessary to drive the colums of a Plasma
Display Panel (P .D.P.). Data are shifted at each low
to high transition of the (CLK) shift clock. Data are
input in a 4-bit wide data bus to A 1 - A 4 input (case
of forward shift mode ;
F/R = low). After 16 shifts,
the first nibble is available at the serial outputs
B1 - B4. These outputs can be used to cascade
several drivers to performed any horizontal resolution. CLK, Ai and Bi inputs are Sm ith trigger inputs
to improve the noise margin.
The
Forward /Reverse (F/R) input is used to select
the direction of the shift register.
The maximum frequency of the shift clock is
20MHz.
All the output data are held and mem orized into the
latch stage when the Latch input (STB) is high.
When it is at low level, data are transferred from
the shift register to the latch and to the output power
stage.
Output state can be forced to high impedance by
pulling low
When
level or high level according to
HIZ input.
BLK is Low, all t he outputs are forced to low
POL signal value.
Output state copy data that was input, with the
4/9
same polarity, when
SSLOG
, V
SSSUB
V
BLK, HIZ and POL are High.
and V
are not internally con-
SSP
nected.
V
SSLOG
and V
must be connected as close as
SSSUB
possible to the logical reference ground of the
application.
Table 1 :
Data STB POL BLK HIZ
Note 1 :
Power Output Truth Table
Driver
Output
xxxxL
HIZHigh impedance
xxLxHLForced to low
xxHLHHForced to high
xHHHHQn (1) Latched data
LLHHHLCopy data
HLHHHHCopy data
Qn is the value memorised in the latch stage ; it is the value
of the parallel shift register output stage after n Clock
pulses.
Comments
A data loaded in the shift register is read on the
output power stage without inversion of its polarity .
Table 2 :
Control Table
F/RAiBiComments
LInputOutput Forward shift
HOutputInputReverse shift
Page 5
STV7699
ABSOLUTE MAXIMUM RATINGS
SymbolParameterValueUnit
V
V
V
V
I
POUT
I
DOUT
T
T
T
THERMAL DATA
SymbolParameterValueUnit
R
P
T
Notes :
Logic Supply-0.3, +7V
CC
V
Logic Input Voltage-0.3, VCC + 0.3V
IN
Logic Output Voltage-0.3, VCC + 0.3V
OUT
Driver Output Voltage-0.3, +170V
POUT
Driver Power Supply-0.3, +170V
PP
Driver Output Current (2)±60mA
Diode Output Current (2)+40/-50mA
Junction Temperature+150°C
jmax
Operating Temperature-20, +85°C
oper
Storage Temperature-50, +150°C
stg
Junction-ambient Thermal Resistance (1)Max.50°C/W
th(j-a)
Operating Power Dissipation (T
oper
Operating Junction Temperature (1)Max.+125°C
joper
1. For PQFP100 packaging.
2. Through all power outputs : with power dissipation lower or equal than P
= 25°C)Max.2W
amb
and junction temperature lower or equal than T
tot
jmax
7699-03.TBL
7699-04.TBL
.
ELECTRICAL CHARACTERISTICS
= 5V, VPP = 160V, V
(V
CC
SSP
= 0V, V
SSLOG
= 0V, V
SSSUB
= 0V , T
= 25°C, f
amb
= 20MHz,
CLK
unless otherwise specified)
SymbolParameterTest ConditionsMin.Typ.Max.Unit
SUPPLY
V
I
I
V
I
OUTPUT
OUT1-OUT64
V
POUT H
V
POUTL
V
DOUTH
V
DOUTL
I
OUTHIZ
SHIFT REGISTER OUTPUT (Ai or Bi according to F/R Status)
V
V
INPUT (CLK, STB,
V
Notes :
Logic Supply Voltage4.555.5V
CC
Logic Supply Current--100µA
CCH
Logic Supply Currentf
CCL
Power Output Supply Voltage--160V
PP
Power Output Supply Current (steady outputs)--100µA
PPH
Power Output High LevelI
Power Output Low LevelI
Output Diode High LevelI
Output Diode Low LevelI
= 20MHz-12TBDmA
CLK
= - 10mA, V
POUTH
I
= - 40mA, V
POUTH
= + 10mA
POUTL
I
= + 30mA
POUTL
= + 25mA (3)(4)--3V
DOUTH
= - 25mA (3)(4)---3V
DOUTL
PP
PP
= 65V
= 65V
55
TBD
-
-
60
-
-
-
2
125TBDVV
Output Stage Leakage Current on HIZ State--±10µA
Logic Output High LevelIOH = - 0.5mA4--V
OH
Logic Output Low LevelIOL = + 0.5mA-0.10.3V
OL
BLK, HIZ, Ai, Bi)
Input High Level0.8 V
IH
V
Input Low Level--0.2 V
IL
I
High Level Input CurrentVIH = V
IH
CC
--1µA
--V
CC
CC
IILLow Level Input CurrentVIL = 0V---1µA
3. Compatible with power dissipation and T
4. See test diagram.
≤ 125°C.
joper
V
V
V
7699-05.TBL
5/9
Page 6
STV7699
AC TIMINGS REQUIREMENTS
= 4.5V to 5.5V, T
(V
CC
SymbolParameterMin. Typ. Max. Unit
t
t
WHCLK
t
WLCLK
t
SDAT
t
HDAT
t
DSTB
t
t
t
t
t
Data Clock Period50--ns
CLK
Duration of clock (CLK) pulse at high level15--ns
Duration of clock (CLK) pulse at low level15--ns
Set-up Time of data input before clock (low to high) transition0--ns
Hold Time of data input after clock (low to high) transition15--ns
Minimum Delay to latch (STB) after clock (low to high) transition20--ns
Latch (STB) Low Level Pulse Duration10--ns
STB
Blanking (BLK) Pulse Duration100--ns
BLK
Polarity (POL) Pulse Duration100--ns
POL
High Impedance (HIZ) Pulse Duration100--ns
HIZ
Set-up Time of Forward/Reverse Signal before Clock (low to high) transition100--ns
Logical Data Output Rise Time-TBD30ns
Logical Data Output Fall Time-TBD30ns
Delay of logic data output (high to low transition) after clock (CLK) transition
Delay of logic data output (low to high transition) after clock (CLK) transition
Delay of power output change (high to low transition) after clock (CLK) transition
Delay of power output change (low to high transition) after clock (CLK) transition-Delay of power output change (high to low transition) after Latch (STB) transition
Delay of power output change (low to high transition) after Latch (STB) transition-Delay of power output change (high to low transition) to Blank ( B LK) or Polarity
(POL) transition
Delay of power output change (low to high transition) to Blank (
(POL) transition
Delay of power output change (high to Hi-Z transition) after high impedance (HIZ) (5)
Delay of power output change (low to Hi-Z transition) after high impedance (
Delay of power output change (Hi-Z to high transition) after high impedance (HIZ) (5)
Delay of power output change (Hi-Z to low transition) after high impedance (HIZ) (5)--
Power Output Rise Time (6)--150ns
Power Output Fall Time (6)--150ns
6. One output among 64, loading capacitor C
= -20 to +85°C, input signals max leading edge & trailing edge (tR, tF) = 10ns)
amb
SSP
= 0V , V
SSLOG
= 0V , V
= 50pF, other outputs at low level.
OUT
SSSUB
= 0V , T
amb
= 25°C, V
BLK) or Polarity
= 0.2VCC, V
ILMax.
HIZ) (5)--
-
4040TBD
TBD
TBD
TBD
TBD
--TBD
TBD
TBD
TBD
TBD
TBD
IHMin.
TBDnsns
120
120nsns
110
110nsns
100
100nsns
100
100nsns
100
100nsns
= 0.8VCC,
7613-06.TBL
7613-07.TBL
6/9
Page 7
STV7699
Figure 1 :
CLK
SIN
SOUT
STB
F/R
OUTn
POL
OUTn
HIZ
OUTn
AC Characteristics Waveform
t
WHCLK
50%50%50%
t
FDAT
90%
10%
t
RDAT
90%
10%
50%50%
t
PLH4
90%
10%
t
STB
50%
t
PHL3
90%
10%
t
PLH3
t
ROUT
90%
10%
t
FOUT
t
CLK
t
WLCLK
t
SDAT
t
HDAT
50%50%
t
PHL1
50%
t
PLH1
t
DSTB
t
SFR
50%
t
PHL2
90%
10%
t
t
POL
PLH2
t
PHL4
90%
10%
t
HIZ
50%50%
t
PHZ5
90%
10%
t
PLZ5
50%
t
PZH5
90%
t
PZL5
"1"
"0"
"1"
"0"
"1"
"0"
"1"
"0"
"1"
"0"
"1"
"0"
"1"
"0"
"1"
"0"
"1"
"0"
"1"
10%
"0"
7699-03.EPS
7/9
Page 8
STV7699
INPUT/OUTPUT SCHEMATICS
Figure 2 :
F/R, BLK, POL, HIZ
(Pins 89, 88, 87, 86)
Figure 4 :
(Pins 96 to 99)
(Pins 82 to 85)
F/R, BLK, POL, HIZ
(Pins 41-81)
Ai, Bi
A4 to A1
B1 to B4
V
SSSUB
(Pins 41-81)
(Pins 90 to 93)
V
V
SSSUB
SSLOG
V
(Pin 100)
CC
V
SSLOG
(Pins 90 to 93)
(Pin 100)
V
CC
V
SSLOG
(Pins 90 to 93)
Figure 3 :
CLK, STB
CLK, STB
(Pins 95, 94)
V
SSSUB
7699-04.EPS
Figure 5 :
(Pins 1, 29, 30, 51, 52, 80)
(Pins 6, 15, 24, 35, 40, 46, 57, 66, 75)
7699-06.EPS
(Pins 41-81)
Power Output
V
PP
V
SSP
V
(Pin 100)
CC
V
SSLOG
(Pins 90 to 93)
OUTi
(Pins 2 to 5, 7 to 14, 16 to 23,
25 to 28, 31 to 34, 36 to 39,
42 to 45, 47 to 50, 53 to 56,
58 to 65, 67 to 74, 76 to 79)
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from
its use. No licence is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications
mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information
previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or sys tem s
without express written approv al of STMi cr oelec troni cs.
Purchase of I
Rights to use these components in a I
Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Mexico - Morocco - The Netherlands
Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A.
The ST logo is a registered trademark of STMicroelectronics