DATA SHEET
DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µPC1687G/GV
GENERAL PURPOSE 5 V FREQUENCY DOWN-CONVERTER IC
DESCRIPTION
The µPC1687 is Silicon monolithic IC designed for UHF band receiver applications. This IC consists of double
balanced mixer, local oscillator, IF amplifier, and voltage regulator.
The package is 8-pin SOP or SSOP suitable for high-density surface mount.
FEATURES
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UHF band operation
Single-end push-pull IF amplifier suppresses fluctuation in output impedance.
Good capability of UHF-varactor diode due to balanced amplifier oscillator
Supply voltage: 5 V
Packaged in 8-pin SOP or SSOP suitable for high-density mounting
APPLICATIONS
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Tuners for TV and VCR
Receivers for UHF band
ORDERING INFORMATION
Part Number
Package
8-pin plastic SOP (225 mil)
Package Style
Embossed tape 12 mm wide.
µPC1687G-E1
µPC1687G-E2
µPC1687GV-E1
Pin 1 indicates pull-out direction of tape.
Qty 2.5 kp/reel.
Embossed tape 12 mm wide.
Pin 1 indicates roll-in direction of tape.
Qty 2.5 kp/reel.
8-pin plastic SSOP (175 mil)
Embossed tape 8 mm wide.
Pin 1 indicates pull-out direction of tape.
Qty 1 kp/reel.
Remark To order evaluation samples, please contact your local NEC office. (Part number for sample order:
µPC1687G, µPC1687GV)
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. P11101EJ4V0DS00 (4th edition)
Date Published October 1999 N CP(K)
Printed in Japan
The mark
shows major revised points.
©
1996, 1999