ZL10210

Features: • DVB-C EN300429 and ITU-T J.83 annex A/C compliant QAM demodulator• Conventional IF and low IF input supported• QAM constellations 16, 32, 64, 128 and 256• Symbol rates up to 9 MBaud• Blind acquisition of all symbol rates• Blind acquisition of QAM con...

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SeekIC No. : 004550916 Detail

ZL10210: Features: • DVB-C EN300429 and ITU-T J.83 annex A/C compliant QAM demodulator• Conventional IF and low IF input supported• QAM constellations 16, 32, 64, 128 and 256• Symbol ...

floor Price/Ceiling Price

Part Number:
ZL10210
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/23

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Product Details

Description



Features:

• DVB-C EN300429 and ITU-T J.83 annex A/C compliant QAM demodulator
• Conventional IF and low IF input supported
• QAM constellations 16, 32, 64, 128 and 256
• Symbol rates up to 9 MBaud
• Blind acquisition of all symbol rates
• Blind acquisition of QAM constellations
• Single IF filter bandwidth for all symbol rates
• Signal level, BER and SNR indicators
• Programmable IF/RF AGC take-over point
• Power down mode under software control
• Parallel and serial MPEG outputs
• External 4 or 27 MHz clock or single low-cost 10 MHz crystal
• Small package size LQFP64 7x7 mm
• Power consumption <300 mW at 6.9 MBaud
• 5 V tolerant 2-wire bus control interface
• 5 V tolerant GPIO port and AGC outputs
• RF level detect facility via a separate ADC
• Very low driver software overhead due to on-chip state-machine control.
• General purpose programmable timer



Application

• Set-top boxes
• Digital cable ready TV applications
• Cable modems
• SMATV/MATV receivers



Pinout

  Connection Diagram


Specifications

Parameter Symbol Min. Max. Unit
Power supply VDD -0.3 4.5 V
CVDD -0.3 2.3  
Voltage on input pins (5 V rated) VI -0.3 5.5 V
Voltage on input pins (3.3 V rated) VI -0.3 6.5 V
Voltage on input pins (1.8 V rated, e.g., XTI) VI -0.3 CVdd + 0.3 V
Voltage on output pins (5 V rated) VO -0.3 5.5 V
Voltage on output pins (3.3 V rated) VO -0.3 VDD + 0.3 V
Voltage on output pins (1.8 V rated, e.g., XTO) VO -0.3 CVdd + 0.3 V
Storage temperature TSTG -55 150
Operating ambient temperature TOP -40 85
Junction temperature TJ   125
ESD protection (human body model)   4   kV


Note 1: Stresses exceeding these listed under 'Absolute Ratings' may induce failure. Exposure to absolute maximum ratings for extended periods may reduce reliability. Functionality at or above these conditions is not implied.




Description

The ZL10210 is a DVB-C and ITU-T annex A/C QAM demodulator. This low power cable demodulator includes standard Zarlink features of auto signal acquisition, fast blind-scan capability, software/hardware power down, RF level, BER and SNR detection. The ZL10210 represents the latest in QAM demodulation for DVB cable. Together with a cable tuner, a full digital cable receiver front-end can be realized. Either conventional intermediate frequencies such as 36 or 44 MHz or low intermediate frequencies can be used  - see application below. The ZL10210 requires only a single channel filter bandwidth of 8 MHz nominal for full DVB and ITU-T annex A/C performance. The low power consumption, small package form factor and integrated software/hardware power-down modes help reduce the system BoM (bill of materials) in cost sensitive applications. The device is packaged in a 7 x 7 mm 64-pin LQFP.




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