DATA SHEET
DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µ
PC8104GR
UP CONVERTER + QUADRATURE MODULATOR IC
FOR DIGITAL MOBILE COMMUNICATION SYSTEMS
DESCRIPTION
The
µ
PC8104GR is a silicon monolithic integrated circuit designed as quadrature modulator for digital mobile
communication systems. This modulator consists of 1.9 GHz up-converter and 400 MHz quadrature modulator which
are packaged in 20 pin SSOP. The device has power save function and can operate 2.7 to 5.5 V supply voltage,
therefore, it can contribute to make RF block small, high performance and low power consumption.
FEATURES
•
•
•
•
20 pin SSOP suitable for high density surface mounting.
High linearity up converter is incorporated; P
RFout(sat)
=
−6
dBm TYP.
Low phase difference due to digital phase shifter is adopted.
Wide operating frequency range.
Up converter; f
RFout
= 800 MHz to 1.9 GHz
Modulator
; f
MODout
= 100 MHz to 400 MHz, f
I/Q
= DC to 10 MHz
•
•
•
External IF filter can be applied between modulator output and up converter input terminal.
Supply voltage: V
CC
= 2.7 to 5.5 V
Equipped with power save function.
APPLICATION
•
•
Digital cordless phones
Digital cellular phones
ORDERING INFORMATION
PART NUMBER
PACKAGE
20 pin plastic SSOP
SUPPLYING FORM
Embossed tape 12 mm wide. QTY 2.5 kp/Reel.
Pin 1 indicates pull-out direction of tape.
µ
PC8104GR-E1
* For evaluation sample order, please contact your local NEC sales office. (Order number:
µ
PC8104GR)
Caution electro-static sensitive device
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. P10099EJ4V0DS00 (4th edition)
Date Published October 1999 N CP(K)
Printed in Japan
The mark
shows major revised points.
©
1995, 1999
NEC [ NEC ]
