This post explains for the semiconductor CM501-01.
The Part Number is CM501-01.
The function of this semiconductor is CMMB mobile digital TV module specifications.
Manufacturer: CMO
Images:
Description
This is IC for CMMB Mobile Digital TV Module.
Product
Features
1. Frequency range (474MHZ ~ 885MHZ)
2. Modulation method: support BPSK, QPSK, 16QAM
3. Bandwidth: 8M
4. Analog and digital audio output
5. Video format: support NTSC and PAL
6. Video output: CVBS
7. Audio output: I2S (44.1Khz, 48Khz, 32Khz, 24Khz)
8 Built-in power-on and low-voltage reset circuits
9. High sensitivity: -95dBm~-100dBm
10. Input voltage: +3.3V, +1.8V
11. Built-in SMD encryption IC
12. Dimensions: 40.0 (W) x 38.0 (L) x 5.2 (H) mm
Pinouts:
Applications:
1. Car navigation system
2. Mobile TV, car TV
3. PMP, PDA, MP3/4P
4. CMMB STB
5. All CMMB’s handheld and portable products