TZA3001BHL_C1 Просмотр технического описания (PDF) - Philips Electronics
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TZA3001BHL_C1 Datasheet PDF : 32 Pages
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Philips Semiconductors
SDH/SONET STM4/OC12 laser drivers
Product specification
TZA3001AHL; TZA3001BHL;
TZA3001U
PIN
PAD
SYMBOL
TZA3001AHL TZA3001BHL TZA3001U
DESCRIPTION
DIN
28
28
35
data input
DINQ
29
29
36
data input inverted
VCC(R)
30
30
37
supply voltage (red domain); note 3
ALS
31
31
38
automatic laser shutdown input
GND
32
32
39
ground
GND
−
−
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
TZA3001AHL
24 GND
23 ZERO
22 ONE
21 ALARMLO
20 VCC(R)
19 VCC(R)
18 ALARMHI
17 GND
MGK273
Fig.3 Pin configuration of TZA3001AHL.
2002 Aug 13
5
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