ADN2882XCHIPS-WP データシートの表示（PDF） - Analog Devices
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ADN2882XCHIPS-WP Datasheet PDF : 10 Pages
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Preliminary Technical Data
PAD DESCRIPTION
ADN2882
B
FILT ER
Table 3.
Pad No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Pad Name
GND
IN
TEST
FILTER
FILTER
GND
RSSI
CAP
GND
GND
OUTB
OUT
GND
GND
VCCFILTER
VCC
VCC
RSSI
Function
Ground (input return).
Current input. Bond directly to PD anode.
Test probe Pad. Leave floating.
Filter Output
Filter Output
Ground.
Voltage Output (provides average input current reading)
Low Frequency setpoint. Connect with 1 nF capacitance to GND for < 15 kHz.
Ground.
Ground (output return).
Negative Output. Drives 50 Ω termination (ac or dc termination).
Positive Output. Drives 50 Ω termination (ac or dc termination).
Ground (output return).
Ground.
Filter Supply. Connect to VCC to enable on-chip 200 Ω, 20 pf Filter.
3.3 V positive Supply. Recommended bypass to GND is 200 pF RF capacitor.
3.3 V positive Supply. Recommended bypass to GND is 200 pF RF capacitor.
Rev. PrD Nov. 04 2004 | Page 5 of 10
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