DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
碌
PC3205GR
IQ DEMODULATOR FOR DIGITAL VIDEO/DATA RECEIVER
DESCRIPTION
The
碌
PC3205GR is Silicon monolithic IC designed for use as IQ demodulator in digital communication systems.
This IC consists of AGC amplifier, dual balanced mixers (DBM), oscillator, quadrature phase shifter and I & Q output
buffer amplifiers.
The package is 20-pin SSOP (shrink small outline package) suitable for high-density surface mount.
FEATURES
鈥?On chip quadrature (90擄) phase shifter
鈥?IQ phase and amplitude balance
鈥?Low distortion
鈥?Supply Voltage
Amplitude Balance :
Phase Balance
IM
3
V
CC
:
:
:
鹵0.5
dB
鹵2.0
degree
56 dBc (@0.708 V
P-P
/tone)
5V
鈥?Packaged in 20-pin SSOP suitable for high-density surface mount
ORDERING INFORMATION
Part Number
Package
20-pin plastic SSOP (225 mil)
Supplying Form
Embossed tape 12 mm wide.
Pin 1 indicates pull-out direction of tape.
Q鈥檛y 2.5 k/reel
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PC3205GR-E1
For evaluation sample order, please contact your local NEC office. (Part number for sample order:
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PC3205GR)
Caution electro-static sensitive device
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No. P13541EJ3V0DS00 (3rd edition)
Date Published October 1999 N CP(K)
Printed in Japan
The mark
shows major revised points.
漏
1998, 1999