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UPC2757TB-E3 Datasheet

  • UPC2757TB-E3

  • SILICON MMIC 1st FREQUENCY DOWN-CONVERTER FOR CELLULAR/CORDL...

  • 16頁

  • NEC   NEC

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DATA SHEET
碌
PC2757TB,
碌
PC2758TB
SILICON MMIC 1st FREQUENCY DOWN-CONVERTER
FOR CELLULAR/CORDLESS TELEPHONE
BIPOLAR ANALOG INTEGRATED CIRCUITS
DESCRIPTION
The
碌
PC2757TB and
碌
PC2758TB are silicon monolithic integrated circuit designed as 1st frequency down-
converter for cellular/cordless telephone receiver stage.
The ICs consist of mixer and local amplifier.
The
碌
PC2757TB features low current consumption and the
碌
PC2758TB features improved intermodulation. From these
two version, you can chose either IC corresponding to your system design. These TB suffix ICs which are smaller
package than conventional T suffix ICs contribute to reduce your system size.
The
碌
PC2757TB and
碌
PC2758TB are manufactured using NEC鈥檚 20 GHz f
T
NESAT鈩|| silicon bipolar process.
This process uses silicon nitride passivation film and gold electrodes. These materials can protect chip surface from
external pollution and prevent corrosion/migration. Thus, this IC has excellent performance, uniformity and reliability.
FEATURES
鈥?Wideband operation
鈥?High-density surface mounting
鈥?Low current consumption
鈥?Supply voltage
鈥?Minimized carrier leakage
鈥?Equable output impedance
鈥?Built-in power save function
: f
RFin
= 0.1 to 2.0 GHz, f
IFin
= 20 to 300 MHz
: 6-pin super minimold package
: I
CC
= 5.6 mA TYP. @
碌
PC2757TB
I
CC
= 11 mA TYP. @
碌
PC2758TB
: V
CC
= 2.7 to 3.3 V
: Due to double balanced mixer
: Single-end push-pull IF amplifier
APPLICATIONS
鈥?Cellular/cordless telephone up to 2.0 GHz MAX. (example: GSM, PDC800M, PDC1.5G and so on):
碌
PC2758TB
鈥?Cellular/cordless telephone up to 2.0 GHz MAX. (example: CT1, CT2 and so on):
碌
PC2757TB
ORDERING INFORMATION
Part Number
Package
6-pin
super
minimold
Markings
C1X
C1Y
Supplying Form
Embossed tape 8 mm wide.
Pin 1, 2, 3 face the tape perforation side.
Qty 3kpcs/reel.
Product Type
Low current consumption
High OIP
3
碌
PC2757TB-E3
碌
PC2758TB-E3
Remark
To order evaluation samples, please contact your local NEC sales office.
(Part number for sample order:
碌
PC2757TB,
碌
PC2758TB)
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. P12771EJ2V0DS00 (2nd edition)
Date Published June 2000 N CP(K)
Printed in Japan
The mark
shows major revised points.
漏
1997, 2000

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