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UPC8126K fiches techniques PDF

NEC - RF UP-CONVERTER WITH AGC FUNCTION + IF QUADRATURE MODULATOR IC FOR DIGITAL MOBILE COMMUNICATION SYSTEMS

Numéro de référence UPC8126K
Description RF UP-CONVERTER WITH AGC FUNCTION + IF QUADRATURE MODULATOR IC FOR DIGITAL MOBILE COMMUNICATION SYSTEMS
Fabricant NEC 
Logo NEC 





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UPC8126K fiche technique
PRELIMINARY DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µPC8126K
900 MHz BAND DIRECT QUADRATURE MODULATOR IC
FOR DIGITAL MOBILE COMMUNICATION SYSTEMS
DESCRIPTION
The µPC8126K is a silicon monolithic integrated circuit designed as quadrature modulator for digital mobile
communication systems. This IC integrates a pre-mixer for local signals plus a quadrature modulator operating from
889 MHz to 960 MHz. The chip which has been conventionally packaged in 20-pin SSOP is packaged in 28-pin QFN
and therefore is suitable for higher density mounting. In addition, the IC has power save function and can operate
2.7 to 3.6 V supply voltage. Consequently the µPC8126K can contribute to make RF blocks smaller size, higher
performance and lower power consumption.
FEATURES
• Directly modulate in 889 MHz to 960 MHz
• Built-in pre-mixer for local signals
• External IF filter can be applied between modulator output and pre-mixer input terminal.
• Current consumption ICC = 35 mA TYP. @ VCC = 3.0 V
• Equipped with power save function.
• 28-pin QFN suitable for higher density mounting.
APPLICATIONS
• Digital cellular phones: PDC800M
ORDERING INFORMATION
Part Number
Package
µPC8126K-E1
28-pin plastic QFN (5.1 × 5.5 × 0.95 mm)
Supplying Form
Embossed tape 12 mm wide.
QTY 2.5 kp/reel.
Pins 1 through 10 are in pull-out direction.
Remark To order evaluation samples, please contact your local NEC sales office .
(Part number for sample order: µPC8126K)
Caution Electro-static sensitive device
The information in this document is subject to change without notice.
Document No. P13488EJ1V0DS00 (1st edition)
Date Published February 1999 N CP(K)
Printed in Japan
©
1999

PagesPages 20
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