oq2545hp NXP Semiconductors, oq2545hp Datasheet - Page 6

• Manufacturer Part Number: oq2545hp
• Description: Sdh/sonet Stm16/oc48 Laser Drivers
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Note
1. Pin type abbreviations: O = output, I = input, S = power supply and A = analog function.
1999 Aug 24
handbook, full pagewidth
GND
V
V
GND
MONQ
MON
GND
V
BGCAP
ALS
ENL
V
GND
V
EE2
EE2
EE1
CC
EE2
SDH/SONET STM16/OC48 laser drivers
SYMBOL
OQ2545HP
35
36
37
38
39
40
41
42
43
44
45
46
47
48
V EE2
IBIAS
V EE2
DIOA
GND
GND
GND
GND
LAQ
LAQ
PIN
LA
LA
OQ2545BHP
10
11
12
2
3
4
5
6
7
8
9
1
35
36
37
38
39
40
41
42
43
44
45
46
47
48
Fig.3 Pin configuration of OQ2545HP.
TYPE
O
O
S
S
S
S
S
S
A
S
S
S
I
I
OQ2545HP
(1)
6
ground supply
supply voltage for analog section ( 6.5 V)
supply voltage for analog section ( 6.5 V)
ground supply
inverted monitor data output
monitor data output
ground supply
supply voltage for digital section ( 4.5 V)
connection for band gap reference decoupling capacitor
automatic laser shutdown control input
loop mode enable input (active LOW)
positive supply voltage for TTL interface (+5 V)
ground supply
supply voltage for analog section ( 6.5 V)
OQ2545HP; OQ2545BHP
DESCRIPTION
36
35
34
33
32
31
30
29
28
27
26
25
MGK367
V EE2
GND
DINQ
DIN
GND
CINQ
CIN
GND
CLOOP
CLOOPQ
GND
V EE2
Product specification