UPC1694GR Datasheet, PDF (1/20 Pages) NEC – GENERAL PURPOSE HIGH FREQUENCY WIDEBAND IC FOR FREQUENCY DOWN-CONVERTER

DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µPC1694GR
GENERAL PURPOSE HIGH FREQUENCY WIDEBAND IC
FOR FREQUENCY DOWN-CONVERTER
DESCRIPTION
The µPC1694GR is Silicon monolithic IC for down-converter that is capable of operating up to 1 GHz.
This IC consists of double balanced mixer (DBM), local oscillator and IF amplifier. Furthermore, combination with
the µPC1663G (high-speed video amp) enables it to be applied to a FM demodulation circuit such as DBS tuner.
The package is 14-pin SOP suitable for surface mounting.
FEATURES
• Satisfactory 1% cross-modulation distortion characteristics: CM = 103 dBµ @ fdes = 200 MHz
• Wide band operation: f ≤ 1 GHz
• Easy to connect with varactor diode due to balanced amplifier oscillator
• Single-end push-pull IF amplifier suppresses fluctuation in output impedance
• Supply voltage: 5 V
• Packaged in 14-pin SOP suitable for smaller mounting area
APPLICATIONS
• Tuners for TV and VCR
ORDERING INFORMATION
Part Number
µPC1694GR-E1
Package
14-pin plastic SOP (225 mil)
Supplying Form
Embossed tape 16 mm wide.
Pin 1 indicates pull-out direction of tape.
Remark To order evaluation samples, please contact your local NEC office.
(Part number for sample order: µPC1694GR)
Caution Electro-static sensitive devices
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. P12965EJ3V0DS00 (3rd edition)
Date Published October 1999 N CP(K)
The mark shows major revised points.
©
Printed in Japan
1997, 1999