AD8142ACPZ-RL(Rev0) View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

AD8142ACPZ-RL
(Rev.:Rev0)

Low Cost, Triple Differential Drivers for Wideband Video

Analog Devices 

AD8141/AD8142

2.25

2.00

GCM

17.5

SYNC LEVEL = 0.5V

1.75

1.50

RCM

BCM

12.5

1.25

7.5

1.00

0.75

0.50

HSYNC

VSYNC

2.5

0.25

0

0

10

20

30

40

50

60

70

80

90

TIME (ns)

Figure 34. AD8142 Output Common-Mode Signals for Various Sync Pulse Inputs

BASIC TEST CIRCUIT

50Ω

VTEST

TEST

50Ω

SIGNAL

SOURCE

+5V

VS+

AD8141/AD8142

1kΩ

2kΩ

52.3Ω

52.3Ω

1kΩ

MIDSUPPLY

2kΩ

VS–

0.1µF ON ALL VS+ PINS

RL, dm 200Ω

–

VOUT, dm

+

Figure 35. Basic Test Circuit

–2.5

100

Rev. 0 | Page 13 of 24

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