Sony CXA1851N
The CXA1851N is an up/down converter IC for 900 MHz-band mobile communications. This is suitable for 900 MHz-band digital cordless telephone (CT2) and digital cellular. This information does not convey any license by any implication or otherwise under any patents or other right.| Part No. | CXA1851N |
|---|---|
| Datasheet | CXA1851N Download |
| Manufacturer |  Sony |
| Description | Up/Down Converter for 900 MHz-Band Mobile Communications |
| Buy | Stock & Price |
DESCRIPTION
20 pin SSOP (Plastic)FEATURES
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● Transmission/reception converter on a single chip Operating frequency: 800 to 900 MHz Supply voltage: 2.7 to 4.5 V Power saving function 20-pin SSOP package used for set size reduction
ABSOLUTE MAXIMUM RATINGS
(Ta=25°C)●
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● Supply voltage Vcc 5 V Operating temperature Topr –20 to +75 °C Storage temperature Tstg –65 to +150 °C Allowable power dissipation PD 530∗ mW ∗ When mounted on a 505×0×1.6 mm copperfoiled glass epoxy board
APPLICATIONS
● CT2 digital cordless telephone● Digital cellular Structure Bipolar silicon monolithic IC Recommended Operating Conditions Supply voltage Vcc 2.7 to 4.5 V Block Diagram and Pin Configuration LO IN (D) LO IN (U) MIX OUT2 11 10 IF OUT LO b (D) Vcc (D) LO b (U) 20 19 18 17 16 15 14 13 IF b MIX 12 OSC BUFFER AMP IF AMP MIX RF AMP 1 GND 2 RF b 3 RF IN 4 PEAKING OUT 5 P/S (D) 6 P/S (U) 7 Vcc (U) 8 RF OUT RF PRE AMP REG REG LNA GND IF IN 9 GND Sony reserves the right to change products and specifications without prior notice.
