RFRX8888 Datasheet, PDF (12/14 Pages) RF Micro Devices – xPON Video Receiver

RFRX8888
Pin Names and Descriptions
Pin
Name
Description
1
TIA INPUT A
Input to the TIA stage of the receiver
2
BIAS1
Biasing for the first stage. The current flowing through this pin is used to control the biasing for the first
stage amplifier
3
NC
Not Connected
4
BIAS1
Biasing for the first stage. The current flowing through this pin is used to control the biasing for the first
stage amplifier
5
TIA INPUT B
Input to the TIA stage of the receiver
6
BIAS CONTRL Bias Control pin not used for normal operation. A 0.1µF capacitor is connected to these pins for filtering
7
TIA OUT B
Output of the first stage TIA
8
Post AMP BIAS Bias input for the second stage amplifier (post amp)
9
Post AMP IN B Input for the second stage amplifier (post amp)
10
NC
Not Connected
11
Post AMP BIAS B Biasing for the second stage amplifier (post amp)
12
Post AMP OUT B Output of the second stage amplifier (post amp)
13
NC
Not Connected
14
Post AMP OUT A Output of the second stage amplifier (post amp)
15
Post AMP BIAS A Biasing for the second stage amplifier (post amp)
16
NC
Not Connected
17
Post AMP IN A Input for the second stage amplifier (post amp)
18
Post AMP BIAS Bias input for the second stage amplifier (post amp)
19
TIA OUT A
Output of the first stage TIA
20
BIAS CONTRL Bias Control pin not used for normal operation. A 0.1µF capacitor is connected to these pins for filtering
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The information in this publication is believed to be accurate. However, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents or other rights of
third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended
application circuitry and specifications at any time without prior notice.
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