供应SA615D高性能,低功率搅拌机调频IC

SA615
High performance low power mixer FM IF
system

FEATURES
• Low power consumption: 5.7mA typical at 6V
• Mixer input to >500MHz
• Mixer conversion power gain of 13dB at 45MHz
• Mixer noise figure of 4.6dB at 45MHz
• XTAL oscillator effective to 150MHz (L.C. oscillator to 1GHz local
oscillator can be injected)
• 102dB of IF Amp/Limiter gain
• 25MHz limiter small signal bandwidth
• Temperature compensated logarithmic Received Signal Strength
Indicator (RSSI) with a dynamic range in excess of 90dB
• Two audio outputs – muted and unmuted
• Low external component count; suitable for crystal/ceramic/LC
filters
• Excellent sensitivity: 0.22mV into 50W matching network for 12dB
SINAD (Signal to Noise and Distortion ratio) for 1kHz tone with RF
at 45MHz and IF at 455kHz
• SA615 meets cellular radio specifications
• ESD hardened