I7032 Datasheet, PDF (4/14 Pages) List of Unclassifed Manufacturers – 200 Mbps Laser-Diode Driver

i7032
2.2. Pin definition
Pin Name
ENBABLE
VREF1
OSADJ
IBIASFB
IBIASSET
IMODSET
IBIASOUT
GNDA
OUT-
OUT+
VCCA
IPIN
SLWSTRT
VREF2
IPINSET
FAILOUT
GNDB
VIN+
VIN-
VCCB
IMODTC
DISABLE
NC
24-pin
QFN
Pin No.
1
32-pin
TQFP
Pin No.
11
Function
Non -inverting enable TTL input
2
12 Temperature-compensated reference output
3
13 Overshoot-adjust input
4
14 Bias feedback current output
5
15 Laser bias current programming input
6
16 Laser modulation current programming input
7
18 Laser bias current output
8,10,12 19,21,23 Ground
9
20 _{Modulation output}
11
22 Modulation output
13
24,25 +3.3V to +5V supply voltage
14
26 Monitor photodiode current input
15
27 Slow start input
16
29 Temperature-compensated reference output
17
30 Monitor photodiode programming input
18
31 Fail output
19 2,4,6,9,28 Ground
20
3
Non-inverting PECL data input
21
5
Inverting PECL data Input
22
7
+3.3V to +5V supply voltage
23
8
Connecting a resistor between this pin and ground set the
temperature independency of the modulation current
24
10 Inverting enable TTL input
1,17,32 No Connect
© 2003 iCreate Technologies Corporation
This document contains preliminary information on product but not yet fully characterized.
iCreate Technologies Corporation reserves the right to change the specification in any manner without notice.
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ICR-DS-i7032001