CXA3025N
CXA3025N is All Band TV Tuner IC (VHF-CATV-UHF) manufactured by Sony Semiconductor Solutions.
Description
The CXA3025N is a single chip TV tuner IC which performs as a mixer, oscillator for UHF and VHFCATV bands. An IF amplifier is also provided. This IC adopts a 24-pin SSOP package (0.8mm pitch) in response to the trend towards miniaturizing the tuner and automatic IC mounting. Features
- Low noise figure
- Superior cross modulation
- Low spurious
- Stable oscillating characteristics
- Local oscillator output for PLL
- Double tune filter connectable to MIX output
- Low thermal resistance package Structure Bipolar silicon monolithic IC Applications
- TV tuner
- CATV tuner
- VCR tuner Block Diagram and Pin Configuration (Top View)
BANDSW UOSCB2 UOSCE2 UOSCE1 PLLOUT UOSCB1 VOSCC GND NC VOSCB IFOUT GND
24 pin SSOP (Plastic)
Absolute Maximum Ratings (Ta = 25°C) 10.5 V
- Supply voltage VCC
- Storage temperature Tstg
- 65 to +150 °C
- Allowable power dissipation PD 1200 m W (when mounted on a board) Operating Conditions
- Supply voltage
- Operating temperature
VCC Topr
9.0 ± 0.9
- 20 to +75
V °C
OSC BUFF BAND SW
UHF OSC
VHF...
