470MHz INPUT MIXER AND 455kHz FM IF DEMODULATOR ●Wide Operating Voltage (1.8V to 9.0V)
●Low Operating Current (2.2mA type. at V+=2.0V,external local oscillator input)
●Maximum Mixer Input Signal (Frequency 470MHz(reference value)
Level 0dBm)
●Mixer Input Resistance (50Ω)
●IF Frequency (455kHz(standard))
●Conventional Quadrature Detector (External Phase-shifting Capacitor
External Discriminator or LC Resonant Circuit)
●RSSI Comparator with Open-Collector Output
●Quick Charge/Discharge Circuit for FSK Reference Voltage
●Bipolar Technology
●Package Outline (SSOP20)
2403.75 MHz Center Freq Dielectric Filter Small and light size
Low insertion loss for using high Q-value resonators
Excellent temperature stability
Excellent mechanical structure
Good selectivity
Suitable for surface mount and reflow soldering
2475.75 MHz Center Freq Dielectric Filter Small and light size
Low insertion loss for using high Q-value resonators
Excellent temperature stability
Excellent mechanical structure
Good selectivity
Suitable for surface mount and reflow soldering