UP-CONVERTER WITH AGC FUNCTION QUADRATURE MODULATOR IC FOR DIGITAL MOBILE COMMUNICATION SYSTEMS
PRELIMINARY DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µPC8126K
900 MHz BAND DIRECT QUADRATURE MODULATOR IC FOR DIG...
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 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.
µPC8126K-E1
Remark To order evaluation samples, please contact your local NEC sales office . (Part number for sample order: µPC8126K)
Caution Electro-static sensitive device
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