tza3010b NXP Semiconductors, tza3010b Datasheet - Page 4

• Manufacturer Part Number: tza3010b
• Description: Tza3010b 30 Mbits/s Up To 3.2 Gbits/s A-rate Tm Laser Driver
• Manufacturer: NXP Semiconductors

Philips Semiconductors
5
2003 Apr 07
handbook, full pagewidth
30 Mbits/s up to 3.2 Gbits/s
A-rate
BLOCK DIAGRAM
ALRESET
V CCA
V CCD
TEST
DINQ
CINQ
GND
DIN
CIN
1
2
3
4
5
6
7
8
9
I MON
laser driver
ENABLE
20
k
20
k
20
k
20
k
10
k
AVR
3.3 V
32
10
20
k
1.4 V
1.4 V
100
100
GND
I mod /1500
31
enable
CONTROL BLOCK
V CCD
I BIAS /750
D
C
FF
1.32 V
Fig.1 Block diagram.
ALOP
MUX
11
OPERATING
disable retiming:
V CIN, V CINQ
CURRENT
ALARM
i.c.
30
ADJUST
PULSE
WIDTH
4
Q
R
0.3 V
MODIN
I av(MON) /12.5
ALMON
PRE
AMP
29
100 A
12
BIASOUT
CURRENT
MONITOR
ALARM
MAXOP
28
POST
AMP
mA/V
mA/V
TZA3010B
100
100
13
BIASIN
R
Q
27
100 A
I mod
VTEMP
V/I
V/I
100
MON
REFERENCE
14
MAXMON
26
V AND I
100
15
I BIAS
RREF
16
Product specification
TZA3010B
25
24
23
22
21
20
19
18
17
MBL734
V CCO
BIAS
GND
LA
LA
LAQ
LAQ
GND
PWA