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ZL10210 데이터시트 PDF




Zarlink Semiconductor에서 제조한 전자 부품 ZL10210은 전자 산업 및 응용 분야에서
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부품번호 ZL10210 기능
기능 DVB-C Cable Channel Demodulator
제조업체 Zarlink Semiconductor
로고 Zarlink Semiconductor 로고


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ZL10210 데이터시트, 핀배열, 회로
ZL10210
DVB-C Cable Channel Demodulator
Data Sheet
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
www.DataSheet4US.cionmgle 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
Applications
• Set-top boxes
• Digital cable ready TV applications
• Cable modems
• SMATV/MATV receivers
November 2005
Ordering Information
ZL10210/GC/GP1N 64 Pin LQFP
-40oC to +85oC
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 acqui-
sition, 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.
Functional Description
The ZL10210 accepts an analog signal from the tuner,
either at low Intermediate Frequency (IF) or conven-
tional IF up to 50 MHz, and delivers an MPEG2
compliant transport stream. It contains a single 10-bit
Figure 1 - System Diagram
1
Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright 2005, Zarlink Semiconductor Inc. All Rights Reserved.




ZL10210 pdf, 반도체, 판매, 대치품
www.DataSheet4U.com
ZL10210
Data Sheet
Figure 3 - Typical ZL10210 Application
4
Zarlink Semiconductor Inc.

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ZL10210 전자부품, 판매, 대치품
1.3 Pin Description
Pin Description Table
Pin No
MPEG pins
47
48
49-54,
59-60
www.DataSheet4U.com
61
62
63
14
6
Control pins
9
10
Name
MOSTRT
MOVAL
MDO(0:5)
MDO(6:7)
MOCLK
BKERR
MICLK
STATUS
IRQ
CLK1
DATA1
24 XTI
25 XTO
20
4, 5,18,37,38
13
45
SLEEP
SADD(4:0)
SMTest
CLK2
46 DATA2
40 AGC1
39 AGC2/GPP1
17 GPP0
19 RESET
ZL10210
Data Sheet
Pin Description
I/
O
Type
V 1 mA
MPEG packet start
MPEG data valid
MPEG data outputs
MPEG output clock
Block error output
MPEG input clock
Status output
Interrupt output
O
O
O CMOS
Tristate
O
O
I
CMOS
O
O Open drain
3.3 1
3.3 1
3.3 1
3.3 1
3.3 1
3.3
3.3 1
56
Serial clock
I
Serial data
I/
O
Low phase noise crystal
oscillator
I
I/
O
Device power down
I
Serial address set
I
Production test (only set low) I
Serial clock tuner
I/
O
Serial data tuner
I/
O
Primary AGC
O
Secondary AGC or general
I/O
I/
O
General purpose I/O
I/
O
Device reset - active low
I
CMOS
Open drain
CMOS
Open drain
CMOS
5
56
1.8
1.8
5
3.3
3.3
56
56
56
56
56
5
7
Zarlink Semiconductor Inc.

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관련 데이터시트

부품번호상세설명 및 기능제조사
ZL10210

DVB-C Cable Channel Demodulator

Zarlink Semiconductor
Zarlink Semiconductor

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