GD16521-48BA ETC [List of Unclassifed Manufacturers], GD16521-48BA Datasheet - Page 7

• Manufacturer Part Number: GD16521-48BA
• Description: 2.5 GBIT/S RE TIMING LASER DRIVER
• Manufacturer: ETC [List of Unclassifed Manufacturers]

Package Pinout
Figure 11.Package Pinout, Top View.
Data Sheet Rev.: 11
Mnemonic:
VCCCM
VCCR
VEE
VEER
NC
Heat sink
VCCR
VCCR
VEER
VEER
SDIN
SCIN
SDIP
SCIP
TDIN
TCIN
TDIP
TCIP
10
12
11
1
2
3
4
5
6
7
8
9
13, 17, 24, 34, 37,
Pad and Pin No.:
43, 47
7, 12
1, 2
45
21
Package backside
Pin Type:
PWR
PWR
PWR
PWR
GD16521
Description:
Positive supply pin for output stage operating point control sys-
tem. Connect to VCCCONT.
Positive supply pin for re-timing part.
Negative supply pins for laser driver and control circuit part.
Negative supply pin for re-timing part.
Not connected.
Connected to VEE.
36
35
34
33
32
31
30
29
28
27
26
25
MARKN
MARKP
VEE
VCC
IMB
IMB
IM
IM
VCC
IB
PD
AR
Page 7 of 13