SA702

Philips Semiconductors RF Communications Products Product specification Divide by: 64/65/72 triple modulus low power ECL prescaler SA702 DESCRIPTION The SA702 triple modulus (Divide By 64/65/72) low power ECL prescaler is used in synthesizer systems to achieve low phase lock time, broad operating range, high reference frequency and small frequency step sizes. The minimum supply voltage is 2.7V and is compatible with the CMOS UMA1005 synthesizer from Philips and other logic circuits. The low supply current allows application in battery operated low-power equipment. Maximum input signal frequency is 1.1GHz for cellular and other land mobile applications. There is no lower frequency limit due to a fully static design. The circuit is implemented in ECL technology on the QUBiC process. The circuit will be available in an 8-pin SO package with 150 mil package width and in 8-pin dual in-line plastic package. FEATURES Low voltage operation Low current consumption Operation up to 1.1GHz ESD hardened APPLICATIONS PIN CONFIGURATION N, D Package 1 2 3 4 8 7 6 5 IN GND MC1 OUT IN VC C MC2 OUT Cellular phones Cordless phones RF LANs Test and measurement Military radio VHF/UHF mobile radio VHF/UHF hand-held radio ORDERING INFORMATION DESCRIPTION 8-Pin Plastic Dual In-Line Package (DIP) 8-Pin Plastic Small Outline (SO) package (Surface-mount) TEMPERATURE RANGE -40 to +85°C -40 to +85°C ORDER CODE SA702N SA702D DWG # 0404B 0174C ABSOLUTE MAXIMUM RATINGS SYMBO...