LMX2315 Datasheet (National Semiconductor)

LMX2315, Frequency Synthesizer

The LMX2315 2320 2325’s are high performance frequency synthesizers with integrated prescalers designed for RF operation up to 2 5 GHz They are fabricated using National’s ABiC IV BiCMOS process A 64 65 or a 128 129 divide ratio can be selected for the LMX2315 and LMX2320 RF synthesizer at input fre

LMX2315 Features

* Y Y Y Y Y Y Y RF operation up to 2 5 GHz 2 7V to 5 5V operation Low current consumption Dual modulus prescaler LMX2325 32 33 or 64 65 LMX2320 LMX2315 64 65 or 128 129 Internal balanced low leakage charge pump Power down feature for sleep mode ICC e 30 mA (typ) at VCC e 3V Small-outline plastic su