CXA3099N

CXA3099N IF Amplifier for M-ary FSK Pagers For the availability of this product, please contact the sales office. Description The CXA3099N 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: 590 µA (typ. at VCC = 1.4 V) Low voltage operation: VCC = 1.1 to 4.0 V Small package 16-pin SSOP Needless of IF decoupling capacitor Reference power supply for operational amplifier and comparator IF input, VCC standard Applications M-ary FSK pagers Structure Bipolar silicon monolithic IC 16 pin SSOP (Plastic) Absolute Maximum Ratings Supply voltage Operating temperature Storage temperature Allowable power dissipation Operating Condition Supply voltage VCC 7.0 V Topr –20 to +75 °C Tstg –65 to +150 °C PD 312 mW VCC1 1.1 to 4.0 V Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits. —1— E95Y24A8Z Block Diagram and Pin Configuration VCC 15 14 13 VB REG LVA REG OUT 12 NRZ COMP DEV COMP 11 10 REG CONT LVA OUT NRZ OUT CHARGE DEV OUT RSSI 16 9 78k R2 22k GND R1 RSSI —2— CHARGE QUAD DET IF LIM REG 1 GND BS FSK REF 2 ...