Company
Creatix
Categories
Fax & Modem & ISDN
Model
Creatix CTX948
Description
Specification for CTX948
Operating Systems
Specification PDF
Size Manual
297Kb
File Name
ctx948_spec.pdf
Info
CTX948 V.1 4in1 TV-Tuner Card
Product Specification
Description: CTX948 V.1 supports analog TV, DVB-T, DVB-S and S-Video/
Composite Video-In/Audio-In.
- low profile PCI card
- PCI 2.2 compliant
Main Chips: Philips SAA7131E, TDA8275A, TDA8263, TDA10046, TDA10086
Philips SAA7131E
Features:
The SAA7131E combines a digital global standard low IF demodulator
for analog TV with a PCI audio and video decoder. The IF
demodulator is an alignment-free digital multi standard vision and
sound low IF signal PLL demodulator for positive and negative video
modulation. It can be used worldwide for M/N, B/G/H, I, D/K and L/L’
standards.
Analog/DVB-T section (Philips TDA8275A)
Features:
- 3 Stand-by mode functions
- 1 Sleep mode function
- Low symmetrical IF output (centered at 4MHz, 4.5MHz or 5MHz) for
a direct connection to the TDA8290 (IF demodulator) or the
SAA7131 or SAA7171 (IF demodulator and video decoder) or
channel decoder
- Fully integrated oscillators with no external components
- Fully integrated selectivity
- Crystal oscillator output buffer (16MHz) to drive the IF demodulator
and digital decoder and occasionally another tuner
- Operating range from an ambient temperature of -20°C to a max
ambient temperature compatible with Tjmax
DVB-S section (Philips TDA8262/3)
Features:
- Direct conversion demodulation for QPSK and 8PSK (Zero IF)
- 950 to 2,175 MHz frequency range
- +3.3 V DC supply voltage (no 5 V or 30 V supply required)
- Low power (<600mW)
- Low phase noise fully integrated oscillator
- Cost optimized application
- High range input level – -70 to 0 dBm @ 75 O input impedance
- Low noise RF input (integrated LNA)
- High AGC range with high AGC linearity
- Optimized interface with Philips’ digital satellite demodulators
TDA10086