TZA3011BVH/C2,551 NXP Semiconductors, TZA3011BVH/C2,551 Datasheet - Page 23

• Manufacturer Part Number: TZA3011BVH/C2,551
• Description: IC LASER DRIVER 3.2GBPS 32-HBCC
• Manufacturer: NXP Semiconductors
• Series: A-rate™r
• Type: Laser Diode Driver (Fiber Optic)r

Specifications of TZA3011BVH/C2,551

• Data Rate: 3.2Gbps
• Number Of Channels: 1
• Voltage - Supply: 3.14 V ~ 3.47 V
• Current - Supply: 40mA
• Current - Modulation: 100mA
• Current - Bias: 100mA
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-HBCC
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935269941551; TZA3011BVHW-S; TZA3011BVHW-S

Philips Semiconductors
9397 750 14437
Product data sheet
12.4 TZA3011B with average loop control
A simplified application using the TZA3011B with average loop control and a DC-coupled
laser at 3.3 V or 5 V laser voltage is illustrated in
to ground for the average loop control. The average power level is determined by the
resistor R
connected to the BIASIN input. The modulation current is determined by the MODIN input
voltage which is generated by the resistor R
MODIN pin.
Fig 10. TZA3011B with DC-coupled laser and average loop control
3.3 V
3.3 V
AVR
ALRESET
. The average loop controls the bias current and the BIASOUT output is
TEST
V
V
DINQ
CINQ
GND
CCD
CCA
DIN
CIN
1
2
3
4
5
6
7
8
9
Rev. 06 — 20 January 2005
10
32
11
31
12
30
TZA3011B
29
13
28
14
3.3 V or 5 V
30 Mbit/s up to 3.2 Gbit/s A-rate
15
27
TZA3011A; TZA3011B
MODIN
16
26
Figure
19
18
17
and the 100 A source current of the
25
24
23
22
21
20
BIAS
GND
LA
LA
LAQ
LAQ
GND
mgt896
10. The ER pin is short-circuited
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
laser with
monitor diode
laser drivers
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