參數(shù)資料
型號： MAX19517ETM+
廠商： Maxim Integrated Products
文件頁數(shù)： 1/35頁
文件大小： 0K
描述： IC ADC 10BIT 130MSPS DUAL 48TQFN
產(chǎn)品培訓模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝： 43
位數(shù)： 10
采樣率（每秒）： 130M
數(shù)據(jù)接口： 串行，并聯(lián)
轉換器數(shù)目： 2
電壓電源： 模擬和數(shù)字
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 48-WFQFN 裸露焊盤
供應商設備封裝： 48-TQFN-EP（7x7）
包裝： 托盤
輸入數(shù)目和類型： 4 個單端，單極；2 個差分，單極
產(chǎn)品目錄頁面： 1398 (CN2011-ZH PDF)
General Description
The MAX19517 dual-channel, analog-to-digital converter
(ADC) provides 10-bit resolution and a maximum sam-
ple rate of 130Msps.
The MAX19517 analog input accepts a wide 0.4V to
1.4V input common-mode voltage range, allowing DC-
coupled inputs for a wide range of RF, IF, and base-
band front-end components. The MAX19517 provides
excellent dynamic performance from baseband to high
input frequencies beyond 400MHz, making the device
ideal for zero-intermediate frequency (ZIF) and high-
intermediate frequency (IF) sampling applications. The
typical signal-to-noise ratio (SNR) performance is
59.8dBFS and typical spurious-free dynamic range
(SFDR) is 82dBc at fIN = 70MHz and fCLK = 130MHz.
The MAX19517 operates from a 1.8V supply.
Additionally, an integrated, self-sensing voltage regula-
tor allows operation from a 2.5V to 3.3V supply (AVDD).
The digital output drivers operate on an independent
supply voltage (OVDD) over the 1.8V to 3.5V range.
The analog power consumption is only 74mW per chan-
nel at VAVDD = 1.8V. In addition to low operating
power, the MAX19517 consumes only 1mW in power-
down mode and 21mW in standby mode.
Various adjustments and feature selections are avail-
able through programmable registers that are
accessed through the 3-wire serial-port interface.
Alternatively, the serial-port interface can be disabled,
with the three pins available to select output mode,
data format, and clock-divider mode. Data outputs are
available through a dual parallel CMOS-compatible out-
put data bus that can also be configured as a single
multiplexed parallel CMOS bus.
The MAX19517 is available in a small 7mm x 7mm 48-
pin thin QFN package and is specified over the -40°C
to +85°C extended temperature range.
Refer to the MAX19505, MAX19506, and MAX19507
data sheets for pin- and feature-compatible 8-bit,
65Msps, 100Msps, and 130Msps versions, respectively.
Refer to the MAX19515 and MAX19516 data sheets for
pin- and feature-compatible 10-bit, 65Msps and
100Msps versions, respectively.
Applications
IF and Baseband Communications, Including
Cellular Base Stations and Point-to-Point
Microwave Receivers
Ultrasound and Medical Imaging
Portable Instrumentation and Low-Power Data
Acquisition
Digital Set-Top Boxes
Features
o Very-Low-Power Operation (74mW/Channel at
130Msps)
o 1.8V or 2.5V to 3.3V Analog Supply
o Excellent Dynamic Performance
59.8dBFS SNR at 70MHz
82dBc SFDR at 70MHz
o User-Programmable Adjustments and Feature
Selection through an SPI Interface
o Selectable Data Bus (Dual CMOS or Single
Multiplexed CMOS)
o DCLK Output and Programmable Data Output
Timing Simplifies High-Speed Digital Interface
o Very Wide Input Common-Mode Voltage Range
(0.4V to 1.4V)
o Very High Analog Input Bandwidth (> 850MHz)
o Single-Ended or Differential Analog Inputs
o Single-Ended or Differential Clock Input
o Divide-by-One (DIV1), Divide-by-Two (DIV2), and
Divide-by-Four (DIV4) Clock Modes
o Two’s Complement, Gray Code, and Offset Binary
Output Data Format
o Out-of-Range Indicator (DOR)
o CMOS Output Internal Termination Options
(Programmable)
o Reversible Bit Order (Programmable)
o Data Output Test Patterns
o Small 7mm x 7mm 48-Pin Thin QFN Package with
Exposed Pad
MAX19517
Dual-Channel, 10-Bit, 130Msps ADC
________________________________________________________________
Maxim Integrated Products
1
Ordering Information
19-4227; Rev 2; 9/10
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
EVALUATION
KIT
AVAILABLE
PART
TEMP RANGE
PIN-PACKAGE
MAX19517ETM+
-40°C to +85°C
48 TQFN-EP*
+
Denotes a lead(Pb)-free/RoHS-compliant package.
*
EP = Exposed pad.
Pin Configuration appears at end of data sheet.
SPI is a trademark of Motorola, Inc.
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相關代理商/技術參數(shù)
參數(shù)描述
MAX19517ETM+ 功能描述:模數(shù)轉換器 - ADC 10-Bit 2Ch 130Msps 1.8V Precision ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX19517ETM+T 功能描述:模數(shù)轉換器 - ADC 10-Bit 2Ch 130Msps 1.8V Precision ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX19517EVKIT+ 功能描述:數(shù)據(jù)轉換 IC 開發(fā)工具 MAX19517 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V
MAX1951AESA+ 功能描述:直流/直流開關調節(jié)器 1MHz 2A 2.6-5.5V PWM DC/DC Step-Down RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
MAX1951AESA+T 功能描述:直流/直流開關調節(jié)器 1MHz 2A 2.6-5.5V PWM DC/DC Step-Down RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
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