CXA3107N - Sony Corporation

CXA3107N IF Amplifier for M-ary FSK Pagers

The CXA3107N is a low current consumption FM IF amplifier which employs the newest bipolar process. It is suitable for M-ary FSK pagers. Features • Low current consumption: 570 µA (typ. at VCC=1.4 V) • Low voltage operation: VCC=1.1 to 4.0 V • Small package 20-pin SSOP • Needless of IF decoupling capacitor • Reference power supply for operational amplifier a.

Features

• Low current consumption: 570 µA (typ. at VCC=1.4 V)
• Low voltage operation: VCC=1.1 to 4.0 V
• Small package 20-pin SSOP
• Needless of IF decoupling capacitor
• Reference power supply for operational amplifier and comparator
• Bit rate filter with variable cut-off
• Misoperation prevention function for continuous data
• RSSI function
• IF input, Vcc standard Applications
• M-ary FSK pagers Function Plastic Structure Bipolar silicon monolithic IC 20 pin SSOP (Plastic) Absolute Maximum Ratings (Ta=25 °C)
• Supply voltage VCC 7.0
• Operating temperature Topr
  –20 to +75
• Storage temperature T.