ADN2890 Analog Devices, Inc., ADN2890 Datasheet - Page 6

• Manufacturer Part Number: ADN2890
• Description: 3.3 V 2.7 Gb/s Limiting Amplifier
• Manufacturer: Analog Devices, Inc.

ADN2890
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Note: There is an exposed pad on the bottom of the package that must be connected to the GND plane with filled vias.
Table 4. Pin Function Descriptions
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Exposed Pad
Mnemonic
AVCC
PIN
NIN
AVEE
THRADJ
CAZ1
CAZ2
LOS
DRVEE
OUTN
OUTP
DRVCC
SQUELCH
RSSI_OUT
PD_VCC
PD_CATHODE
Pad
I/O
Power
Input
Input
Power
Input
Output
Power
Output
Output
Power
Input
Output
Power
Output
Power
AVCC
AVEE
NIN
PIN
Figure 2. Pin Configuration
Rev. 0 | Page 6 of 12
1
2
3
4
(Not To Scale)
16
5
ADN2890
TOP VIEW
15
6
14
7
Description
Analog Power
Differential Data Input
Differential Data Input
Analog Ground
LOS Threshold Adjust Resistor
Offset Correction Loop Capacitor
Offset Correction Loop Capacitor
LOS Detector Output
Output Buffer Ground
Differential Data Output
Differential Data Output
Output Buffer Power
Disable Outputs
Average Current Output
Power Input for RSSI Measurement
Photodiode Bias Voltage
Connect to Ground
13
8
12
11
10
9
DRVCC
OUTP
OUTN
DRVEE