ADN2890-EVALZ データシートの表示（PDF） - Analog Devices
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ADN2890-EVALZ Datasheet PDF : 12 Pages
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ADN2890
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Data Sheet
Table 4. Pin Function Descriptions
Pin No.
Mnemonic
1
AVCC
2
PIN
3
NIN
4
AVEE
5
THRADJ
6
CAZ1
7
CAZ2
8
LOS
9
DRVEE
10
OUTN
11
OUTP
12
DRVCC
13
SQUELCH
14
RSSI_OUT
15
PD_VCC
16
PD_CATHODE
Exposed Pad
Pad
AVCC 1
PIN 2
NIN 3
AVEE 4
ADN2890
TOP VIEW
(Not To Scale)
12 DRVCC
11 OUTP
10 OUTN
9 DRVEE
NOTES
1.THE EXPOSED PAD ON THE BOTTOM OF
THE PACKAGE MUST BE CONNECTED
TO THE GND PLANE WITH FILLED VIAS.
Figure 2. Pin Configuration
I/O
Power
Input
Input
Power
Input
Output
Power
Output
Output
Power
Input
Output
Power
Output
Power
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
Rev. B | Page 6 of 12
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