TZA3031 데이터 시트보기 (PDF) - Philips Electronics
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TZA3031 Datasheet PDF : 32 Pages
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Philips Semiconductors
SDH/SONET STM1/OC3 laser drivers
Product specification
TZA3031AHL; TZA3031BHL;
TZA3031U
SYMBOL
PIN
PAD
TZA3031AHL TZA3031BHL TZA3031U
DESCRIPTION
DIN
DINQ
VCC(R)
ALS
GND
GND
28
28
35
data input
29
29
36
data input inverted
30
30
37
supply voltage (red domain); note 3
31
31
38
automatic laser shutdown input
32
32
39
ground
−
−
40
ground
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
current alarm reference level inputs (ALARMHI, ALARMLO).
handbook, full pagewidth
GND 1
MONIN 2
GND 3
TONE 4
TZERO 5
BGAP 6
VCC(G) 7
GND 8
TZA3031AHL
24 GND
23 ZERO
22 ONE
21 ALARMLO
20 VCC(R)
19 VCC(R)
18 ALARMHI
17 GND
MBK846
Fig.3 Pin configuration of TZA3031AHL.
2000 Feb 22
5
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