Sony CXA1852N
The CXA1852N is an IC package that combines a π/2 phase shifter with a quadrature modulator. This is suitable for 900 MHz 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. | CXA1852N |
|---|---|
| Datasheet | CXA1852N Download |
| Manufacturer |  Sony |
| Description | Quadrature Modulator for 900 MHz-Band Mobile Communications |
| Buy | Stock & Price |
DESCRIPTION
FEATURES
● Quadrature modulator IC has a built-in π/2 phase shifter.● Local frequency = 300.1 MHz (max.); I&Q = 36 kHz (max.)
● Small phase error
● Operating voltage range: 2.7 to 5 V
● Power saving function
● 20-pin SSOP package used for set size reduction
APPLICATIONS
● CT2 digital cordless telephone● Digital cellular Structure Bipolar silicon monolithic IC Block Diagram and Pin Configuration Ib BIAS I BIAS GND GND GND 20 pin SSOP (Plastic)
ABSOLUTE MAXIMUM RATINGS
(Ta=25 °C)● Supply voltage VCC 6 V
● Operating temperature Topr –20 to +70 °C
● Storage temperature Tstg –65 to +150 °C
● Allowable power dissipation PD 530∗ mW ∗When mounted on a 50 × 50 × 1.6 mm copperfoiled glass epoxy board Recommended Operating Conditions
● Supply voltage VCC 2.7±5.0 V NC Ib 20 19 18 17 16 15 14 13 I 12 P/S 11 LPF REGULATOR ADDER -AMP F/F LPF MIXER 1 LO IN 2 LO b AMP 3 GND 4 Qb BIAS 5 Q BIAS 6 GND 7 Qb 8 Q 9 GND 10 Sony reserves the right to change products and specifications without prior notice.
