Datasheet.kr   

AD9980 데이터시트 PDF




Analog Devices에서 제조한 전자 부품 AD9980은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

PDF 형식의 AD9980 자료 제공

부품번호 AD9980 기능
기능 High Performance 8-Bit Display Interface
제조업체 Analog Devices
로고 Analog Devices 로고


AD9980 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.




전체 30 페이지수

미리보기를 사용할 수 없습니다

AD9980 데이터시트, 핀배열, 회로
www.DataSheet4U.com
FEATURES
95 MSPS maximum conversion rate
9% or less p-p PLL clock jitter at 95 MSPS
Automated offset adjustment
2:1 input mux
Power-down via dedicated pin or serial register
4:4:4, 4:2:2, and DDR output format modes
Variable output drive strength
Odd/even field detection
External clock input
Regenerated Hsync output
Programmable output high impedance control
Hsyncs per Vsyncs counter
Pb-free package
APPLICATIONS
Advanced TVs
Plasma display panels
LCD TV
HDTV
RGB graphics processing
LCD monitors and projectors
Scan converters
GENERAL DESCRIPTION
The AD9980 is a complete, 8-bit, 95 MSPS, monolithic analog
interface optimized for capturing YPbPr video and RGB
graphics signals. Its 95 MSPS encode rate capability and full-
power analog bandwidth of 200 MHz supports all HDTV
video modes and graphics resolutions up to XGA (1024 × 768
at 85 Hz).
The AD9980 includes a 95 MHz triple ADC with an internal
reference, a phase-locked loop (PLL), programmable gain,
offset, and clamp controls. The user provides only 3.3 V and
1.8 V power supplies and an analog input. Three-state CMOS
outputs may be powered from 1.8 V to 3.3 V.
The AD9980’s on-chip PLL generates a sample clock from
the three-level sync (for YPbPr video) or the horizontal sync
(for RGB graphics). Sample clock output frequencies range from
10 MHz to 95 MHz. PLL clock jitter is 9% or less p-p typical at
95 MSPS.
High Performance
8-Bit Display Interface
AD9980
FUNCTIONAL BLOCK DIAGRAM
PR/REDIN1
PR/REDIN0
Y/GREENIN1
Y/GREENIN0
PB/BLUEIN1
PB/BLUEIN0
2:1
MUX
2:1
MUX
2:1
MUX
8 AUTO OFFSET
CLAMP
PGA
8-BIT
ADC
8
8 AUTO OFFSET
AD9980
8
CB/CR/REDOUT
CLAMP
PGA
8-BIT
ADC
8
8 AUTO OFFSET
8
Y/GREENOUT
CLAMP
PGA
8-BIT
ADC
8
8
CB/BLUEOUT
HSYNC1
HSYNC2
VSYNC1
VSYNC2
SOGIN1
SOGIN2
EXTCLK/COAST
CLAMP
FILT
SDA
SCL
2:1
MUX
2:1
MUX
2:1
MUX
SYNC
PROCESSING
PLL
POWER
MANAGEMENT
SERIAL REGISTER
Figure 1.
DTACK
SOGOUT
O/E FIELD
HSOUT
VSOUT/A0
VOLTAGE
REFS
REFHI
REFCM
REFLO
With internal Coast generation, the PLL maintains its output
frequency in the absence of sync input. A 32-step sampling
clock phase adjustment is provided. Output data, sync, and
clock phase relationships are maintained.
The auto-offset feature can be enabled to automatically restore
the signal reference levels and to automatically calibrate out any
offset differences between the three channels. The AD9980 also
offers full sync processing for composite sync and sync-on-
green applications. A clamp signal is generated internally or
may be provided by the user through the CLAMP input pin.
Fabricated in an advanced CMOS process, the AD9980 is
provided in a space-saving, 80-pin, Pb-free, LQFP surface
mount plastic package. It is specified over the 0°C to +70°C
temperature range.
Rev. 0
Information furnished by Analog Devices is believed to be accurate and reliable.
However, no responsibility is assumed by Analog Devices for its use, nor for any
infringements of patents or other rights of third parties that may result from its use.
Specifications subject to change without notice. No license is granted by implication
or otherwise under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective owners.
DataSheet4 U .com
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.326.8703 © 2005 Analog Devices, Inc. All rights reserved.




AD9980 pdf, 반도체, 판매, 대치품
www.DataSheet4U.com
AD9980
Parameter
DIGITAL OUTPUTS
Output Voltage, High (VOH)
Output Voltage, Low (VOL)
Duty Cycle, DATACK
Output Coding
POWER SUPPLY
VD Supply Voltage
VDD Supply Voltage
PVD Supply Voltage
DAVD Supply Voltage
ID Supply Current (VD)
IDD Supply Current (VDD)4
IPVD Supply Current (PVD)
IDAVD Supply Current (DAVD)
Total Power Dissipation
Power-Down Supply Current
Power-Down Dissipation
DYNAMIC PERFORMANCE
Analog Bandwidth, Full Power
Crosstalk
THERMAL CHARACTERISTICS
θJC, Junction-to-Case
Thermal Resistance
θJA, Junction-to-Ambient
Thermal Resistance
Temp
AD9980KSTZ-801
Test Level Min
Typ Max Min
AD9980KSTZ-952
Typ Max
Full VI
Full VI
Full IV
VDD − 0.2
50
Binary
0.2
VDD − 0.1
0.1
50
Binary
Full IV
Full IV
Full IV
Full IV
25°C V
25°C V
25°C V
25°C V
Full VI
Full VI
Full VI
3.13 3.3 3.47 3.13
1.7 3.3 3.47 1.7
1.7 1.8 1.9 1.7
1.7 1.8 1.9 1.7
233
42
11
10
953 1070
18 27
55 81
3.3 3.47
3.3 3.47
1.8 1.9
1.8 1.9
240
49
8
12
993 1114
18 28
55 88
25°C V
Full V
200
60
200
60
V 16
16
V 35
35
1 Output drive strength = 0 was used for all 80 MHz parameters.
2 Output drive strength = 1 was used for all 95 MHz parameters.
3 Digital inputs are HSYNC0, HSYNC1, VSYNC0, VSYNC1, SDA, SCL, EXTCLK, CLAMP, and PWRDN.
4 DATACK load = 10 pF, data load = 5 pF.
Unit
V
V
%
V
V
V
V
mA
mA
mA
mA
mW
mA
mW
MHz
dBc
°C/W
°C/W
DataSheet4 U .com
Rev. 0 | Page 4 of 44

4페이지










AD9980 전자부품, 판매, 대치품
www.DataSheet4U.com
Pin Type
References
Power Supply
Mnemonic
HSOUT
VSOUT
SOGOUT
O/E FIELD
FILT
REFLO
REFCM
REFHI
VD
VDD
PVD
DAVDD
GND
Function
Hsync Output Clock (Phase-Aligned with DATACK)
Vsync Output Clock
Sync-on-Green Slicer Output
Odd/Even Field Output
Connection for External Filter Components for Internal PLL
Connection for External Capacitor for Input Amplifier
Connection for External Capacitor for Input Amplifier
Connection for External Capacitor for Input Amplifier
Analog Power Supply
Output Power Supply
PLL Power Supply
Digital Logic Power Supply
Ground
Control
SDA
SCL
A0
Serial Port Data I/O
Serial Port Data Clock (100 kHz Maximum)
Serial Port Address Input
1 EXTCLK and COAST share the same pin.
2 VSOUT and A0 share the same pin.
AD9980
Value
3.3 V CMOS
3.3 V CMOS
3.3 V CMOS
3.3 V CMOS
3.3 V
1.8 V or 3.3 V
1.8 V
1.8 V
0V
3.3 V CMOS
3.3 V CMOS
3.3 V CMOS
Pin No.
23
222
24
21
78
18
19
20
1, 5, 9, 13
26, 38, 52, 64
74, 76, 79
41
3, 7, 11, 15, 27,
39, 40, 53, 65,
75, 77, 80
66
67
222
DataSheet4 U .com
Rev. 0 | Page 7 of 44

7페이지


구       성 총 30 페이지수
다운로드[ AD9980.PDF 데이터시트 ]

당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는

포괄적인 데이터시트를 제공합니다.


구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한
광범위한 전력 반도체를 판매합니다.

전력 반도체 전문업체

상호 : 아이지 인터내셔날

사이트 방문 :     [ 홈페이지 ]     [ 블로그 1 ]     [ 블로그 2 ]



관련 데이터시트

부품번호상세설명 및 기능제조사
AD9980

High Performance 8-Bit Display Interface

Analog Devices
Analog Devices
AD9981

High Performance 10-Bit Display Interface

Analog Devices
Analog Devices

DataSheet.kr       |      2020   |     연락처      |     링크모음      |      검색     |      사이트맵