參數(shù)資料
型號(hào)： MAX19507ETM+
廠商： Maxim Integrated Products
文件頁數(shù)： 17/35頁
文件大?。?/td> 0K
描述： IC ADC 8BIT 2CH 130MSPS 48TQFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 43
位數(shù)： 8
采樣率（每秒）： 130M
數(shù)據(jù)接口： 串行，并聯(lián)
轉(zhuǎn)換器數(shù)目： 2
功率耗散（最大）： 171mW
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(yīng)商設(shè)備封裝： 48-TQFN-EP（7x7）
包裝： 托盤
輸入數(shù)目和類型： 4 個(gè)單端，單極；2 個(gè)差分，單極
Clock Inputs
The input clock interface provides for flexibility in the
requirements of the clock driver. The MAX19507 accepts
a fully differential clock or single-ended logic-level clock.
For differential clock operation, connect a differential
clock to the CLK+ and CLK- inputs. In this mode, the
input common mode is established internally to allow for
AC-coupling. The differential clock signal can also be
DC-coupled if the common mode is constrained to the
specified 1V to 1.4V clock input common-mode range.
For single-ended operation, connect CLK- to GND and
drive the CLK+ input with a logic-level signal. When the
CLK- input is grounded (or pulled below the threshold of
the clock mode detection comparator) the differential-to-
single-ended conversion stage is disabled and the logic-
level inverter path is activated.
Clock Divider
The MAX19507 offers a clock-divider option. Enable
clock division either by setting DIV0 and DIV1 through
the serial interface; see the Clock Divide/Data
MAX19507
Dual-Channel, 8-Bit, 130Msps ADC
24
______________________________________________________________________________________
CLK+
100
TERMINATION
(PROGRAMMABLE)
SELF-BIAS TURNED OFF FOR
SINGLE-ENDED CLOCK
OR POWER-DOWN.
CLK-
GND
AVDD
10k
20k
5k
5k
50
50
2:1 MUX
SELECT
THRESHOLD
Figure 8. Simplified Clock Input Schematic
DCLK
DATA, DOR
SAMPLE CLOCK
n
n+1
SAMPLE ON RISING EDGE
n+2
n+4
n+5
n-9
n-8
n-10
n-7
n-6
n-5
n-4
tCLK
tSETUP
tCH
tDD
tDC
tHOLD
tCL
DUAL-BUS OUTPUT MODE
SAMPLE CLOCK IS THE DERIVED CLOCK FROM (CLK+ - CLK-)/CLOCK DIVIDER, IN_ = IN_+ - IN_-.
SAMPLING
INSTANT
SAMPLING
INSTANT
SAMPLING
INSTANT
SAMPLING
INSTANT
SAMPLING
INSTANT
SAMPLING
INSTANT
IN_
tAD
n+3
Figure 9. Dual-Bus Output Mode Timing
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX19507ETM+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 2Ch 130Msps 1.8V Precision ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX19507ETM+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 2Ch 130Msps 1.8V Precision ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX19507EVKIT+ 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 MAX19505-07/15-17 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評(píng)估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V
MAX1950ETM 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX19515ETM/V+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Dual-Channel 10-Bit 65Msps ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
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