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E693AHJ

500 MHz Monolithic Dual Pin Electronics Driver

Semtech Corporation 

EDGE HIGH-PERFORMANCE PRODUCTS

PIN Description

Edge693

Pin Name

Driver

DRVENA, DRVENA*

DRVENB, DRVENB*

DHIA, DHIA*

DHIB, DHIB*

DOUTA

DOUTB

DVLA, DVHA

DVLB, DVHB

DVLCAPA, DVHCAPA

DVLCAPB, DVHCAPB

SLEWADJA

SLEWADJB

BIAS

Power

Pin # Description

25, 24

5, 6

27, 28

3, 2

18

12

22, 23

8, 7

16, 21

14, 9

20

10

1

Wide voltage differential input pins that determine whether the driver (A and B

respectively) is forcing a voltage or placed in a high impedance state.

Wide voltage differential input pins that force one of two programmable levels

(DVH or DVL) at the driver (A and B respectively) output.

Driver A and driver B outputs.

Buffereed analog inputs that program the low and high output levels for driver A

and driver B.

Analog pins. 0.01 µF capacitor to ground should be connected to each pin.

Analog current inputs that adjust the rise and fall slew rates of driver A and

driver B.

Analog input. A positive current into this node sets the internal bias level for

driver A and driver B.

VEEA, VEEB

17, 13 Negative power supply for driver A and driver B.

VCCA, VCCB

19, 11 Positive power supply for driver A and driver B.

GNDA, GNDB

Test Pins

THERMAL DIODE

26, 4 Device ground for driver A and driver B.

15 Thermal monitor output used to track the die junction temperature.

 2000 Semtech Corp.

2

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