tza3031ahl NXP Semiconductors, tza3031ahl Datasheet - Page 5

• Manufacturer Part Number: tza3031ahl
• Description: Sdh/sonet Stm1/oc3 Laser Drivers
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Notes
1. Supply voltage for the Monitor PhotoDiode (MPD) input current.
2. Supply voltage for the laser modulation outputs (LA, LAQ).
3. Supply voltage for the data inputs (DIN, DINQ), optical 1 and 0 reference level inputs (ONE, ZERO), and the bias
2002 Aug 13
handbook, full pagewidth
DIN
DINQ
V
ALS
GND
GND
CC(R)
SDH/SONET STM1/OC3 laser drivers
SYMBOL
current alarm reference level inputs (ALARMHI, ALARMLO).
TZA3031AHL TZA3031BHL
28
29
30
31
32
PIN
V CC(G)
TZERO
MONIN
TONE
BGAP
GND
GND
GND
28
29
30
31
32
1
2
3
4
5
6
7
8
Fig.3 Pin configuration of TZA3031AHL.
TZA3031U
PAD
TZA3031AHL
35
36
37
38
39
40
5
data input
data input inverted
supply voltage (red domain); note 3
automatic laser shutdown input
ground
ground
TZA3031AHL; TZA3031BHL;
24
23
22
21
20
19
18
17
MBK846
GND
ZERO
ONE
ALARMLO
V CC(R)
V CC(R)
ALARMHI
GND
DESCRIPTION
Product specification
TZA3031U