參數資料
型號: SAA7111AH
廠商: NXP SEMICONDUCTORS
元件分類: 消費家電
英文描述: Enhanced Video Input Processor EVIP
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝: 14 X 14 X 2.70 MM, PLASTIC, QFP-64
文件頁數: 34/72頁
文件大?。?/td> 441K
代理商: SAA7111AH
1998 May 15
34
Philips Semiconductors
Product specification
Enhanced Video Input Processor (EVIP)
SAA7111A
Table 3
Digital output control
Note
1.
Only active in 656-format (OFTS = 3).
OEYC
FEI
TCLO
(1)
VPO
15 to 8
VPO
7 to 0
0
1
0
1
0
1
0
1
0
0
1
1
0
0
1
1
0
0
0
0
1
1
1
1
Z
active
Z
Z
Z
Z
Z
Z
Z
active
Z
Z
14 CLOCK SYSTEM
14.1
Clock generation circuit
The internal CGC generates the system clocks LLC, LLC2
and the clock reference signal CREF. The internally
generated LFCO (triangular waveform) is multiplied by 4
via the analog PLL (including phase detector, loop filter,
VCO and frequency divider). The rectangular output
signals have a 50% duty factor.
Table 4
Clock frequencies
CLOCK
FREQUENCY (MHz)
XTAL
LLC
LLC2
LLC4
LLC8
24.576
27
13.5
6.75
3.375
Fig.26 Block diagram of clock generation circuit.
handbook, full pagewidth
BAND PASS
FC = LLC/4
ZERO
CROSS
DETECTION
PHASE
DETECTION
LOOP
FILTER
DIVIDER
1/2
DIVIDER
1/2
OSCILLATOR
DELAY
CREF
MGC632
LLC2
LLC
LFCO
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相關代理商/技術參數
參數描述
SAA7111AH/V4,557 功能描述:視頻 IC ENHANCED VIDEO INPUT RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
SAA7111AHBG 功能描述:視頻 IC ENHANCED VIDEO INPUT PROCESSOR RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
SAA7111AHZ 制造商:NXP Semiconductors 功能描述:
SAA7111AHZ/V4,557 功能描述:視頻 IC ENHANCED VIDEO INPUT PROCESSOR RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
SAA7111H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Video Input Processor VIP