參數(shù)資料
型號： TDA8753A
廠商： NXP SEMICONDUCTORS
元件分類： 模擬信號調(diào)理
英文描述： YUV 8-bit analog-to-digital interface
中文描述： SPECIALTY ANALOG CIRCUIT, PDIP42
封裝： 0.600 INCH, PLASTIC, SOT-270-1, SDIP-42
文件頁數(shù)： 2/20頁
文件大?。?/td> 111K
代理商： TDA8753A
1996 Jan 12
2
Philips Semiconductors
Product specification
YUV 8-bit analog-to-digital interface
TDA8753A
FEATURES
Triple analog-to-digital converter
8-bit resolution
Sampling rate up to 20 MHz
Power dissipation of 500 mW (typical)
Internal clamp functions
4 : 1 : 1 output data encoder
Y binary output
U, V two's complement outputs
Sample rate converter permits programmable horizontal
compression factors from 1 to 2
Serial microcontroller interface
TTL compatible inputs.
APPLICATIONS
High-speed analog-to-digital conversion for video signal
digitizing in 4 : 1 : 1 format
100 Hz improved definition TV for all formats
(4/3, 16/9, 14/9 etc.).
GENERAL DESCRIPTION
The TDA8753A is a monolithic CMOS 8-bit video
low-power analog-to-digital conversion interface for YUV
signals. It converts the YUV analog input signal into 8-bit
binary coded digital words in format 4 : 1 : 1 at a sampling
rate of 20 MHz. All analog signal inputs are clamped.
The device includes a digital sample rate converter for
variable compression with a factor 1 to 2.
QUICK REFERENCE DATA
Notes
1.
The signal-to-noise ratio without harmonics is measured using a 16 MHz clock frequency. This value is given for a
4.43 MHz input frequency on the Y channel (1.5 MHz on the U and V channels).
The external resistor (between V
DDA
and I
ref
) fixing internal static currents influences P
tot
. The value of the resistor
should be 5.6 k
(5%).
2.
ORDERING INFORMATION
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
V
DDA
V
DDD
I
DDA
I
DDD
INL
DLE
analog supply voltage
digital supply voltage
analog supply current
digital supply current
integral non-linearity
differential non-linearity
4.75
4.75
43
5.0
5.0
55
45
±
0.75
±
0.5
±
0.6
5.25
5.25
63
55
±0.75
±
0.9
V
V
mA
mA
LSB
LSB
LSB
dB
f
clk
= 16 MHz; ramp input
f
clk
= 16 MHz; ramp input; Y
f
clk
= 16 MHz; ramp input; U and V
note 1
SNR
signal-to-noise ratio
without harmonics
maximum conversion
rate
total power dissipation
f
clk
20
MHz
P
tot
note 2
500
650
mW
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TDA8753A
SDIP42
plastic shrink dual in-line package; 42 leads (600 mil)
SOT270-1
相關PDF資料
PDF描述
TDA8758 YC8-bit Video Low-Power Analog-to-Digital Interface(YC8位視頻低功耗模數(shù)接口)
TDA8758G YC 8-bit low-power analog-to-digital video interface
TDA8763AM 10-bit high-speed low-power ADC
TDA8763M 10-bit high-speed low-power ADC with internal reference regulator
TDA8764A 10-bit high-speed low-power ADC
相關代理商/技術參數(shù)
參數(shù)描述
TDA8754 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Triple high speed ADC for LCD drive
TDA8754H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Triple high speed ADC for LCD drive
TDA8754HL/11/C1,51 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 3X8 BIT VIDEO RoHS:否 制造商:Texas Instruments 輸入信號類型:Differential 轉(zhuǎn)換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉(zhuǎn)換速率:3 Gbps 分辨率:8 bit 結(jié)構(gòu): 輸入電壓:3.3 V 接口類型:SPI 信噪比: 電壓參考: 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TCSP-48 封裝:Reel
TDA8754HL/11/C1,55 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 TRPL 8BIT VIDEO ADC RoHS:否 制造商:Texas Instruments 輸入信號類型:Differential 轉(zhuǎn)換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉(zhuǎn)換速率:3 Gbps 分辨率:8 bit 結(jié)構(gòu): 輸入電壓:3.3 V 接口類型:SPI 信噪比: 電壓參考: 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TCSP-48 封裝:Reel
TDA8754HL/11/C1/R1 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 3X8-BIT VID INTERFACE 110 MSPS RoHS:否 制造商:Texas Instruments 輸入信號類型:Differential 轉(zhuǎn)換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉(zhuǎn)換速率:3 Gbps 分辨率:8 bit 結(jié)構(gòu): 輸入電壓:3.3 V 接口類型:SPI 信噪比: 電壓參考: 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TCSP-48 封裝:Reel
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