tza3001ahl NXP Semiconductors, tza3001ahl Datasheet - Page 3

• Manufacturer Part Number: tza3001ahl
• Description: Sdh/sonet Stm4/oc12 Laser Drivers
• Manufacturer: NXP Semiconductors

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