Datasheet > TDA9910

TDA9910

更新时间： 2024-11-20 21:55:23

品牌	Logo	应用领域
恩智浦 - NXP		转换器
页数	文件大小	规格书
21页	135K
描述
12-bit, up to 80 Msample/s, Analog-to-Digital Converter (ADC) direct/ultra high IF sampling

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TDA9910 数据手册

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

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

■ 12-bit resolution

■ Direct IF sampling up to 370 MHz

■ 90 dB SFDR; 71 dB SNR (f_i= 225 MHz; B = 5 MHz)

■ 72 dB SFDR; 66 dB SNR (f_i= 175 MHz; B = Nyquist)

■ High-speed sampling rate up to 80 Msample/s

■ Programmable acquisition output clock (complete conversion signal)

■ Internal front-end buffer (input capacitance below 1 pF)

■ Full-scale controllable from 1.5 V to 2 V (p-p); continuous scale

■ Single 5 V power supply

■ 3.3 V LVCMOS compatible digital outputs

■ Binary or two’s-complement LVCMOS outputs

■ CMOS compatible static digital inputs

■ Only 2 clock cycles latency

■ Industrial temperature range from −40 °C to +85 °C

■ HTQFP48 package.

12 3 4 5 6 7...21

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与TDA9910相关器件

型号	品牌	获取价格	描述	数据表
TDA9910HW/6	NXP	获取价格	12-bit, up to 80 Msample/s, Analog-to-Digital Converter (ADC) direct/ultra high IF samplin
TDA9910HW/8	NXP	获取价格	12-bit, up to 80 Msample/s, Analog-to-Digital Converter (ADC) direct/ultra high IF samplin
TDA9910HW/8/C1	NXP	获取价格	IC 1-CH 12-BIT RESISTANCE LADDER ADC, PARALLEL ACCESS, PQFP48, 7 X 7 MM, 1 MM HEIGHT, PLAS
TDA9917HW/12/C1	NXP	获取价格	IC 1-CH 8-BIT RESISTANCE LADDER ADC, PARALLEL ACCESS, PQFP48, 7 X 7 MM, 1.00 MM HEIGHT, PL
TDA9917HW/25/C1	NXP	获取价格	IC 1-CH 8-BIT RESISTANCE LADDER ADC, PARALLEL ACCESS, PQFP48, 7 X 7 MM, 1.00 MM HEIGHT, PL
TDA9923AHW	NXP	获取价格	IC 4-CH 12-BIT RESISTANCE LADDER ADC, SERIAL ACCESS, PQFP48, 7 X 7 MM, 1.00 MM HEIGHT, PLA
TDA9935	NXP	获取价格	Dual 14-bit, up to 160 Msample/s, 2 ⅴ interpo
TDA9935HW	NXP	获取价格	Dual 14-bit, up to 160 Msample/s, 2 ⅴ interpo
TDA9950	NXP	获取价格	CEC/I2C-bus translator
TDA9950TT	NXP	获取价格	CEC/I2C-bus translator

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