TZA3001U 查看數據表（PDF） - Philips Electronics
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TZA3001U Datasheet PDF : 32 Pages
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Philips Semiconductors
SDH/SONET STM4/OC12 laser drivers
BLOCK DIAGRAM
Product specification
TZA3001AHL; TZA3001BHL;
TZA3001U
handbook, full pagewidth
ALARM TONE TZERO ALARMLO ALARMHI
26
4
5
28
DIN
29
DINQ
data input
(differential)
21
18
2
LASER
22
CONTROL
BLOCK
23
13
CURRENT 12
SWITCH
15
MONIN
ONE
ZERO
LA
LAQ
BIAS
TZA3001AHL
19, 20
27, 30 7
10
4
VCC(R) VCC(G) VCC(B)
BAND GAP
6
REFERENCE
31
ALS
1, 3, 8, 9,
11, 14, 16, 17
24, 25, 32
11
GND
MGK271
BGAP
Fig.1 Block diagram of TZA3001AHL.
handbook, full pagewidth
2002 Aug 13
ENL TONE TZERO
28
DIN
29
DINQ
19
DLOOP
20
DLOOPQ
26 4
MUX
5
LASER
CONTROL
BLOCK
CURRENT
SWITCH
2
MONIN
22
ONE
23
ZERO
13
LA
12
LAQ
15
BIAS
TZA3001BHL
18, 21
27, 30 7
10
4
VCC(R) VCC(G) VCC(B)
BAND GAP
6
REFERENCE
31
ALS
1, 3, 8, 9,
11, 14, 16, 17
24, 25, 32
11
GND
MGK270
BGAP
Fig.2 Block diagram of TZA3001BHL.
3
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