CTX926 V.1 Dvb-T/Tv-Tuner Card - CREATIX

CTX926 V.1 DVB-T/TV-Tuner Card
Product Specification
Main Chip Philips TDA8275A
Features:
- Low power consumption (1.1W)
- 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
- RF splitter (2 outputs)
- Die thermal sensor (readable via I2C bus)
- Operating junction temperature is -20°C - +130°C
Description: The CTX926 DVB-T/TV combines the functions of a DVB-T tuner, an
all-band TV tuner, and a multi-standard TV IF demodulation unit for
both positive and negative modulated TV systems.
Features:
- Add in card for notebooks with MiniPCI Interface
- DVB-T and Analog Multi-Standard TV Broadcast reception
- Full frequency range from 48.25 to 863.25 MHz
- Complying CENELEC 55020, 55013 and CISPR 20 / 13
- External CVBS, S-Video and audio input
TV System: Supports DVB-T and worldwide TV broadcasting PAL, B/G/D/K/I &
SECAM L/L’
CHANNEL COVERAGE
BAND FREQUENCY (MHz)
Low band 48.25 to 158.000 MHz*
Mid band 160.00 to 442.00 MHz
High band 442.00 to 863.25 MHz
*Can cover down to 45.75 MHz (CH A for Ireland)
Creatix Polymedia GmbH
Heinrich-Barth-Strasse 3
D-66115 Saarbrücken
Telefon: +49 681 9811 300
Fax: +49 681 9811 390

IO-Connector: J5 – external antenna connector for TV-Antenna
J3 – 10-pin MOLEX53780 connector for Composite, Video-In and
Audio-Input
J3 Pin Layout: 1 - CVBS_In
2 - GND
3 - YIN_S-Video
4 - GND
5 - C-IN-S-Video
6 - GND
7 - Audio_in_Right_channel
8 - GND
9 - Audio_in_Left_channel
10 - GND
Power consumption: 3.3V – 620mA
5V – 450mA
4.3W
Mini PCI Type IIIA PCB Details
Since the Type III form factor uses a card edge connector, the following drawings provide the
printed circuit board (PCB) details required to fabricate a Type III Card. The Type III PCB is
characterized by the following guidelines:
- All dimensions are in millimeters, unless otherwise specified.
- All dimension tolerances are ±.15 mm, unless otherwise specified.
- Edge contact pads on the top and bottom of PCB shall be electro less gold plating 0.05
mm Min. over electro less NI plating 2 mm Min. The figure below shows the Type III PCB
form factor.
- Insulating material shall not interfere with or obstruct mounting holes or grounding pads.
- The EMC grounding pads shall have a conductive finish and be non-corrosive with the
latch arms.
Creatix Polymedia GmbH
Heinrich-Barth-Strasse 3
D-66115 Saarbrücken
Telefon: +49 681 9811 300
Fax: +49 681 9811 390