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UPB1510GV E1 A UPB1510GVE1A UPB1510GV ATR ND UPB1510GVATRND UPB1510GV-ATR
UPB1511TB General Description
The UPB1511TB is a silicon monolithic integrated circuit designed as a divide by 2,4 prescaler IC for portable radio systems. This IC is manufactured using NEC's 30 GHz fMAX UHS0 (Ultra High Speed Process) silicon bipolar process.
Consequently, this IC is lower circuit current and smaller package than conventional UPB1509GV. The low power makes this device ideally suited for cellular and cordless telephone applications.
NEC's stringent quality assurance and test procedures ensure the highest reliability and performance.
UPB1511TB Maximum Ratings
SYMBOLS
PARAMETERS
UNITS
RATINGS
VCC
Supply Voltage TA = +25
V
3.6
VIN
Input Voltage TA = +25, SW Pin
V
3.6
PD
Total Power Dissipation2 (TA = +85)
mW
200
TA
Operating Ambient Temp.
-40 to +85
TSTG
Storage Temperature
-55 to +150
Notes: 1. Operation in excess of any one of these conditions may result in permanent damage. 2. Mounted on double sided copper clad 50 x 50 x 1.6mm epoxy glass PWB
UPB1511TB Features
• SUPPLY VOLTAGE VCC = 2.4 to 3.3 V • OPERATING FREQUENCY fIN = 50 to 700 MHz at ÷ 2 50 to 800 MHz at ÷ 4 • LOW CURRENT CONSUMPTION 3.5 mA at VCC = 3.0 V • SELECTABLE DIVISION ÷ 2, ÷ 4 • HIGH-DENSITY SURFACE MOUNTING 6-pin super minimold
UPB1511TB Typical Application
• Portable radio systems • Cellular/cordless telephone 2nd local prescaler