Preliminary Technical Data

ADN2882

Rev. PrD Nov. 04 2004 | Page 5 of 10

PAD DESCRIPTION

Table 3.

Pad No.

Pad Name

Function

1

GND

Ground (input return).

2

IN

Current input. Bond directly to PD anode.

3

TEST

Test probe Pad. Leave floating.

4

FILTER

Filter Output

5

FILTER

Filter Output

6

GND

Ground.

7

RSSI

Voltage Output (provides average input current reading)

8

CAP

Low Frequency setpoint. Connect with 1 nF capacitance to GND for < 15 kHz.

9

GND

Ground.

10

GND

Ground (output return).

11

OUTB

Negative Output. Drives 50 Ω termination (ac or dc termination).

12

OUT

Positive Output. Drives 50 Ω termination (ac or dc termination).

13

GND

Ground (output return).

14

GND

Ground.

15

VCCFILTER

16

VCC

3.3 V positive Supply. Recommended bypass to GND is 200 pF RF capacitor.

17

VCC

3.3 V positive Supply. Recommended bypass to GND is 200 pF RF capacitor.

B

FI LT ER

RSSI