Datasheet TK15413MTL Datasheet (TOKO)

TK15413

01S

75 Ω VIDEO LINE DRIVER

FEATURES

■ Fixed Gain (6 dB)

■ Internal 75 Ω Driver with Bias Circuit

■ Very Small Output Capacitor Using SAG Function Pin

■ Active High ON/OFF Control

■ Very Low Standby Current (typ. I

≤ 25 µA)

STBY

■ 2 Input/1 Output Video Switch

■ Single +5 V Power Supply Operation

DESCRIPTION

Operating from a single +5 V supply, the TK15413 is a
single-channel video line driver IC that takes two standard
video analog inputs and provides one buffered analog
output for driving a 150 Ω load. The TK15413 features a
built-in 2 input/1 output video switch on the input. The
selected video input signal (1V
biased at 2.0 V and amplified 6 dB to produce 2 V
(typical) into a series 75 Ω resistor and 75 Ω cable load.
During standby (Pin 5 grounded), the TK15413 consumes
only 125 µW of power. Nominal power dissipation (no
input) is typically 58 mW.

typical) is internally

P-P

P-P

APPLICATIONS

■ Video Equipment

■ Digital Cameras

■ CCD Cameras

■ TV Monitors

■ Video Tape Recorders

■ LCD Projectors

TK15413

INPUT_A

INPUT_B

CHANGE-OVER SW

OUTPUT

V

CC

SAG

GND

STANDBY

The TK15413M is available in the SOT23L-8 surface

BLOCK DIAGRAM

mount package.

V

CC

Driver

75 Ω

1.5 kΩ

ORDERING INFORMATION

TK15413M

Tape/Reel Code

TAPE/REEL CODE

TL: Tape Left

January 2000 TOKO, Inc. Page 1

5 kΩ 5 kΩ

GND

TK15413

ABSOLUTE MAXIMUM RATINGS

Supply Voltage ........................................................... 6 V

Operating Voltage Range.............................. 4.5 to 5.5 V

Storage Temperature Range ................... -55 to +150 °C

Operating Temperature Range ...................-25 to +85 °C

Power Dissipation (Note 1) ................................ 200 mW

TK15413M ELECTRICAL CHARACTERISTICS

Test conditions: V

LOBMYSRETEMARAPSNOITIDNOCTSETNIMPYTXAMSTINU

I

CC

I

YBTS

I

SO

V

)WS(LHT

V

)WS(HLT

V

V

)YBTS(LHT

)YBTS(HLT

= 5.0 V, VIN = 1.0 V

CC

tnerruCylppuStupnioN5.110.71Am

)woLothgiH(

)hgiHotwoL(

dlohserhTybdnatS

dlohserhTybdnatS

, RL = 150 Ω, TA = 25 °C unless otherwise specified.

P-P

tnerruCylppuSybdnatSdednuorG5niP0.520.05Aµ

tnerruClanimreTybdnatSedomybdnatSni5niP0.520.05Aµ

egatloVdlohserhThctiwS

egatloVdlohserhThctiwS

)woLothgiH(egatloV

)hgiHotwoL(egatloV

4niPDNG08.0V

4niP00.2V

edom

edom

CC

ybdnatSotgnitarepO5niP

gnitarepOotybdnatS5niP

DNG06.0V

00.2V

CC

V

V

V

SAIB

AVGniaGegatloVf3niP,1niP

egatloVsaiBlanimrettupnI3niP,1niP08.100.202.2V

NI

zHM1=54.559.554.6Bd
GDniaGlaitnereffiDlangisesacriatS3niP,1niP0.3-6.1+0.3+%
PDesahPlaitnereffiDlangisesacriatS3niP,1niP0.3-2.0+0.3+ged

rfesnopseRycneuqerF

f

NI

1TC1klaTssorCftuptuO-AtupnI
2TC2klaTssorCftuptuO-BtupnI

Note 1: Power dissipation is 200 mW in free air. Derate at 1.6 mW/°C for operation above 25°C.

3niP,1niP

zHM5/zHM1=

NI

NI

zHM1=24-Bd
zHM1=56-Bd

3.0-Bd

Page 2 January 2000 TOKO, Inc.

TP1A

TP1B

75 Ω

75 Ω

Input A

4.7 µF

4.7 µF

Input B

TK15413

TEST CIRCUIT

V

CC

TP4

VCC = 5.0 V

+

+

+

33 µF

+

33 µF

+

33 µF

V

OUT

Output

= 2.0 V

75 Ω

P-P

TP2

TP3

75 Ω

Switch Truth Table

4niPtuptuO
L1niP
H3niP

MEASUREMENT METHOD

1. Supply Current (ICC)
The Pin 2 current is measured with no input signal and the Standby Pin (Pin 5) open.

2. Standby Supply Current (I

STBY

)

The Pin 2 current is measured when the Standby Pin (Pin 5) is connected to ground.

3. Standby Terminal Current (IOS)
The Pin 5 current is measured when the Standby Pin (Pin 5) is connected to ground.

4. Standby Threshold Voltage (High to Low) (V

THL(STBY)

)

The Pin 5 voltage is measured at the point which changes the device from operating mode into standby mode.

5. Standby Threshold Voltage (Low to High) (V

TLH(STBY)

)

The Pin 5 voltage is measured at the point which changes the device from standby mode into operating mode.

January 2000 TOKO, Inc. Page 3

TK15413

MEASUREMENT METHOD (CONT.)

6. Switch Threshold Voltage (High to Low) (V

THL(SW)

)
The TP4 voltage is decreased very slowly. The TP4 voltage level is measured at the point where the TP1A signal is applied
to TP2 and the TP1B signal is stopped from TP2.

7. Switch Threshold Voltage (Low to High) (V

TLH(SW)

)
The TP4 voltage is increased very slowly. The TP4 voltage level is measured at the point where the TP1A signal is stopped
at TP2 and the TP1B signal is applied to TP2.

8. Bias Voltage (V

BIAS

)

The DC voltage at Pin 1 and Pin 3 is measured with no input signal.

9. Voltage Gain (GVA)
The voltage gain equation is as follows:
GVA = 20 log10 V2/V1
Where V1 is the input voltage at TP1A and TP1B, and V2 is the measured voltage at TP2.

10. Differential Gain (DG)
The differential gain is measured at TP3 when a staircase waveform of 10 steps is applied to TP1A and TP1B.

11. Differential Phase (DP)
The differential phase is measured at TP3 when a staircase waveform of 10 steps is applied to TP1A and TP1B.

12. Frequency Response (fr)
The frequency response equation is as follows:
fr = 20 log10 V2/V1
Where V1 is the measured TP3 voltage when the input frequency is set to 1 MHz and V2 is the measured TP3 voltage
when the input frequency is set to 5 MHz.

13. Cross Talk 1 (CT1)
The cross talk 1 equation is as follows:
CT1 = 20 log10 V1/V2
When TP4 is connected to a High level, V1 is measured at TP2 when a 1 MHz 1 V
is measured at TP2 when a 1 MHz 1 V

input signal is applied to TP1B.

P-P

14. Cross Talk 2 (CT2)
The cross talk 2 equation is as follows:
CT2 = 20 log10 V1/V2
When TP4 is connected to a Low level, V1 is measured at TP2 when a 1 MHz 1 V
is measured at TP2 when a 1 MHz 1 V

input signal is applied to TP1A.

P-P

input signal is applied to TP1A. V2

P-P

input signal is applied to TP1B. V2

P-P

Page 4 January 2000 TOKO, Inc.

TYPICAL PERFORMANCE CHARACTERISTICS

TK15413

SUPPLY CURRENT

VS.

TEMPERATURE

17

VCC = 5.0 V,

16

No Input

15

(mA)

CC

14

I

13

12

-50 0 50 100
TA (°C)

STANDBY SUPPLY CURRENT

SUPPLY VOLTAGE

50

TA = 25 °C,

40

30

(µA)

20

STBY

I

No Input

10

VS.

SUPPLY CURRENT

VS.

SUPPLY VOLTAGE

17

TA = 25 °C,

16

No Input

15

(mA)

CC

14

I

13

12

4.0 4.5 5.0 5.5 6.0
V

(V)

CC

VOLTAGE GAIN

TEMPERATURE

VS.

8.0

VCC = 5.0 V,
fIN = 1 MHz,

7.0

VIN = 1 V

6.0

GVA (dB)

5.0

P-P

STANDBY SUPPLY CURRENT

TEMPERATURE

50

VCC = 5.0 V,

40

30

(µA)

20

STBY

I

No Input

10

0

-50 0 50 100
TA (°C)

VOLTAGE GAIN

VS.

SUPPLY VOLTAGE

8.0

TA = 25 °C,
fIN = 1 MHz,

7.0

VIN = 1 V

6.0

GVA (dB)

5.0

VS.

P-P

0

4.0 4.5 5.0 5.5 6.0
V

(V)

CC

FREQUENCY RESPONSE

TEMPERATURE

0.5

fIN = 1/5 MHz,
VIN = 1 V

0.0

-0.5

fr (dB)

-1.0

-1.5

-50 0 50 100

TA (°C)

VS.

P-P

4.0

-50 0 50 100
TA (°C)

FREQUENCY RESPONSE

SUPPLY VOLTAGE

0.5

fIN = 1/5 MHz,
VIN = 1 V

0.0

-0.5

fr (dB)

-1.0

-1.5

4.0 4.5 5.0 5.5 6.0

V

(V)

CC

VS.

P-P

4.0

4.0 4.5 5.0 5.5 6.0
V

(V)

CC

BIAS VOLTAGE

VS.

TEMPERATURE

2.4

VCC = 5 V,
Pin 1 Voltage

2.2

(V)

2.0

BIAS

V

1.8

1.6

-50 0 50 100

TA (°C)

January 2000 TOKO, Inc. Page 5

TK15413

TYPICAL PERFORMANCE CHARACTERISTICS (CONT.)

BIAS VOLTAGE

VS.

SUPPLY VOLTAGE

2.4

TA = 25 °C,
Pin 1 Voltage

2.2

(V)

2.0

BIAS

V

1.8

1.6

4.0 4.5 5.0 5.5 6.0
V

(V)

CC

DIFFERENTIAL GAIN

SUPPLY VOLTAGE

VS.

30

TA = 25 °C,
VIN = 1 V

20

10

DG (%)

P-P

DIFFERENTIAL GAIN

TEMPERATURE

VS.

6.0

VCC = 5.0 V,

4.0

VIN = 1 V

2.0

DG (%)

0.0

-2.0

-4.0

-50 0 50 100
TA (°C)

DIFFERENTIAL PHASE

TEMPERATURE

VS.

6.0

VCC = 5.0 V,

4.0

VIN = 1 V

2.0

DP (deg)

0.0

P-P

P-P

0

-10

4.0 4.5 5.0 5.5 6.0
V

(V)

CC

DIFFERENTIAL PHASE

VS.

SUPPLY VOLTAGE

6.0

TA = 25 °C,
VIN = 1 V

4.0

P-P

-2.0

-4.0

-50 0 50 100
TA (°C)

VOLTAGE GAIN

VS.

INPUT FREQUENCY

5

VCC = 5.0 V,
VIN = 1 V

P-P

0

2.0

-5

DP (deg)

0.0

-2.0

-4.0

4.0 4.5 5.0 5.5 6.0
V

(V)

CC

GVA (dB)

-10

-15

0.1 1 10 100
f

(MHz)

IN

Page 6 January 2000 TOKO, Inc.

PIN FUNCTION DESCRIPTION

LANIMRET

NIP

.ON

LOBMYSEGATLOV

TK15413

TIUCRICTNELAVIUQELANRETNINOITPIRCSED

1

3

2V
4WSREVO-EGNAHC hctiwSrevO-egnahC

5YBDNATSV1.2 .lanimreTcigoLybdnatS

A_TUPNI
B_TUPNI

CC

V52.1
V52.1

V

CC

75 k

75 k

V

200 k

5 k

10 kΩ

CC

V

CC

2.0 V

V

CC

tupnIecnanamorhC

.slanimreT

tupniecnanamorhcehT

ybV0.2otdesaibsilangis

k01a Ω .rotsiser

lanimreTylppuSrewoP

ehtgnitcelesroflanimreT

ehttalangisecnanamorhc

.lanimrettuptuo

silangisA_tupniehT

nehwtuptuoehtotdeilppa

.woLotdetcennocsi4niP

silangisB_tupniehT

nehwtuptuoehtotdeilppa

.hgiHotdetcennocsi4niP

ehtnisiecivedehT

5niPnehwedomybdnats

.woLotdetcennocsi

ehtnisiecivedehT

5niPnehwedomgnitarepo

rohgiHotdetcennocsi

.nepO

6DNGDNGlanimreTDNG
7

8

GAS

TUPTUO

V52.1

V

V52.1

CC

.lanimreTGAS:7niP

ecnanamorhC:8niP

.lanimreTtuptuO

situptuoecnanamorhcehT

57aevirdotelbaliava Ω +

5 k

1.5 k

57 Ω .daol

January 2000 TOKO, Inc. Page 7

TK15413

PACKAGE OUTLINE

SOT23L-8

8

1

Dimensions are shown in millimeters
Tolerance: x.x = ± 0.2 mm (unless otherwise specified)

Marking Information

0.45

5

marking

4

e

0.8

+0.3

- 0.1

3.5

(3.4)

+0.15

- 0.05

0.3

0.1

0.1

1.4max

M

1.2

0 - 0.1

+0.15

- 0.05

0.3

0.15

1.0

Recommended Mount Pad

3.3

3.0
1

e

0.8

e

2.2

15 max

+ 0.3

0.4

Marking
TK15413 413

Toko America, Inc. Headquarters
1250 Feehanville Drive, Mount Prospect, Illinois 60056
Tel: [phone] Fax: [phone]

TOKO AMERICA REGIONAL OFFICES

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Toko America, Inc.
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Tel: [phone]
Fax: [phone]

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Tel: [phone]
Fax: [phone]

Semiconductor Technical Support
Toko Design Center
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Tel: [phone]
Fax: [phone]

Visit our Internet site at http://www.tokoam.com

The information furnished by TOKO, Inc. is believed to be accurate and reliable. However, TOKO reserves the right to make changes or improvements in the design, specification or manufacture of its
products without further notice. TOKO does not assume any liability arising from the application or use of any product or circuit described herein, nor for any infringements of patents or other rights of
third parties which may result from the use of its products. No license is granted by implication or otherwise under any patent or patent rights of TOKO, Inc.

Page 8 January 2000 TOKO, Inc.

All Rights Reserved

IC-xxx-TK15413

0100O0.0K

Printed in the USA© 2000 Toko, Inc.