ADN2526ACPZ-R2 AD [Analog Devices], ADN2526ACPZ-R2 Datasheet - Page 7

• Manufacturer Part Number: ADN2526ACPZ-R2
• Description: 11.3 Gbps Active Back-Termination, Differential Laser Diode Driver
• Manufacturer: AD [Analog Devices]

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Table 4. Pin Function Descriptions
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17 (EPAD)
1
AI = analog input, DI = digital input, P = power, AO = analog output.
Mnemonic
MSET
CPA
ALS
VEE
VCC
IMODN
IMODP
VCC
VEE
IBIAS
IBMON
BSET
VCC
DATAP
DATAN
VCC
Exposed Pad (EPAD)
I/O
AI
AI
DI
P
P
AI
AI
P
P
AI
AO
AI
P
AI
AI
P
P
1
Description
Modulation Current Control Input.
Adjustable Cross Point. Defaults to not connected (NC) mode (floating).
Automatic Laser Shutdown.
Negative Power Supply. Normally connected to system ground.
Positive Power Supply.
Modulation Current Sink, Negative.
Modulation Current Sink, Positive.
Positive Power Supply.
Negative Power Supply. Normally connected to system ground.
Bias Current Sink.
Bias Current Monitoring Output.
Bias Current Control Input.
Positive Power Supply.
Data Signal Positive Input.
Data Signal Negative Input.
Positive Power Supply.
The exposed pad on the bottom of the package must be connected to VCC or the GND plane.
NOTES
1. THE EXPOSED PAD ON THE BOTTOM OF THE PACKAGE
MUST BE CONNECTED TO VCC OR THE GND PLANE.
MSET
CPA
ALS
VEE
1
2
3
4
Figure 4. Pin Configuration
Rev. A | Page 7 of 16
(Not to Scale)
ADN2526
TOP VIEW
PIN 1
INDICATOR
12 BSET
11 IBMON
10 IBIAS
9 VEE
ADN2526