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DATA SHEET
Caution electro-static sensitive device
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BIPOLAR ANALOG INTEGRATED CIRCUIT
μ
PC2721,
μ
PC2722
GENERAL PURPOSE L-BAND DOWN CONVERTER ICs
Document No. P11102EJ4V0DS00 (4th edition)
Date Published October 1999 N CP(K)
Printed in Japan
The mark
shows major revised points.
1996, 1999
DESCRIPTION
The
μ
PC2721/2722 are Silicon monolithic ICs designed for L-band down converter. These ICs consist of double
balanced mixer, local oscillator, local oscillation buffer amplifier, IF amplifier, and voltage regulator.
The packages are 8 pin SOP or SSOP suitable for high-density surface mount.
FEATURES
Wide band operation f
RF
= 0.9 to 2.0 GHz
Two products in IF output variation are prepared
μ
PC2721: Emitter follower output type = 50
constant resistive impedance
μ
PC2722: Open collector output type = High impedance output dependent on external inductance.
Single-end push-pull IF amplifier suppresses fluctuation in output impedance.
Supply voltage: 5 V
Low current consumption (
μ
PC2721: I
CC
= 38 mA typ.,
μ
PC2722: I
CC
= 28 mA typ.)
Packaged in 8 pin SOP or SSOP suitable for high-density mounting
ORDERING INFORMATION
PART NUMBER
PACKAGE
PACKAGE STYLE
μ
PC2721GR-E1
μ
PC2722GR-E1
8 pin Plastic SOP (225 mil)
Embossed tape 12 mm wide 2.5 k/REEL.
Pin 1 indicates pull-out direction of tape.
μ
PC2721GR-E2
μ
PC2722GR-E2
8 pin Plastic SOP (225 mil)
Embossed tape 12 mm wide 2.5 k/REEL.
Pin 1 indicates roll-in direction of tape.
μ
PC2721GV-E1
μ
PC2722GV-E1
8 pin Plastic SSOP (175 mil)
Embossed tape 8 mm wide 1 k/REEL.
Pin 1 indicates pull-out direction of tape.
For evaluation sample order, please contact your local NEC office.
(Part number for sample order:
μ
PC2721GR,
μ
PC2722GR,
μ
PC2721GV,
μ
PC2722GV)