參數(shù)資料
型號(hào)： TDA9910
廠商： NXP Semiconductors N.V.
元件分類(lèi)： ADC
英文描述： 12-bit, up to 80 Msample/s, Analog-to-Digital Converter (ADC) direct/ultra high IF sampling
中文描述： 12位，高達(dá)80 Msample /秒，模擬到數(shù)字轉(zhuǎn)換器（ADC）直接/超高IF采樣
文件頁(yè)數(shù)： 1/21頁(yè)
文件大?。?/td> 138K
代理商： TDA9910
1.
General description
The TDA9910 is a 12-bit Analog-to-Digital Converter (ADC) optimized for direct IF
sampling, and supporting the most demanding use conditions in ultra high IF radio
transceivers for cellular infrastructure and other applications such as wireless access
system, optical networking and fixed telecommunication. Thanks to its broadband input
capabilities, the TDA9910 is ideal for single and multiple carriers data conversion.
Operating at a maximum sampling rate of 80 Msample/s, analog input signals are
converted into 12-bit binary coded digital words. All static digital inputs are CMOS
compatible. All output signals are LVCMOS compatible. The TDA9910 offers the most
possible flexible acquisition control system thanks to its programmable Complete
Conversion Signal (CCS) that allows to adjust the delay of the acquisition clock.
Thanks to its internal front-end buffer, the TDA9910 offers the lowest input capacitance
(< 1 pF) and therefore the highest flexibility in front-end aliasing filter strategy.
Released in HTQFP48, it keeps the industry's smallest ADC of its category.
2.
Features
I
12-bit resolution
I
Direct IF sampling up to 370 MHz
I
90 dB SFDR; 71 dB SNR (f
i
= 225 MHz; B = 5 MHz)
I
72 dB SFDR; 66 dB SNR (f
i
= 175 MHz; B = Nyquist)
I
High-speed sampling rate up to 80 Msample/s
I
Programmable acquisition output clock (complete conversion signal)
I
Internal front-end buffer (input capacitance below 1 pF)
I
Full-scale controllable from 1.5 V to 2 V (p-p); continuous scale
I
Single 5 V power supply
I
3.3 V LVCMOS compatible digital outputs
I
Binary or two’s-complement LVCMOS outputs
I
CMOS compatible static digital inputs
I
Only 2 clock cycles latency
I
Industrial temperature range from
40
°
C to +85
°
C
I
HTQFP48 package.
TDA9910
12-bit, up to 80 Msample/s, Analog-to-Digital Converter (ADC)
direct/ultra high IF sampling
Rev. 02 — 9 December 2004
Objective data sheet
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA9910HW/6 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:12-bit, up to 80 Msample/s, Analog-to-Digital Converter (ADC) direct/ultra high IF sampling
TDA9910HW/6/C1,151 制造商:NXP Semiconductors 功能描述:
TDA9910HW/6/C1,157 制造商:NXP Semiconductors 功能描述:
TDA9910HW/8 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:12-bit, up to 80 Msample/s, Analog-to-Digital Converter (ADC) direct/ultra high IF sampling
TDA9910HW/8/C1,151 制造商:NXP Semiconductors 功能描述:
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