参数资料
型号: MAX1196ECM+D
厂商: Maxim Integrated Products
文件页数: 22/23页
文件大小: 0K
描述: IC ADC 8BIT 40MSPS DL 48-TQFP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 250
位数: 8
采样率(每秒): 40M
数据接口: 并联
转换器数目: 2
功率耗散(最大): 108mW
电压电源: 单电源
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-TQFP 裸露焊盘
供应商设备封装: 48-TQFP 裸露焊盘(7x7)
包装: 托盘
输入数目和类型: 4 个单端,双极;2 个差分,双极
MAX1196
Dual 8-Bit, 40Msps, 3V, Low-Power ADC with
Internal Reference and Multiplexed Parallel Outputs
8
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(VDD = OVDD = 3V, VREFIN = 2.048V, differential input at -1dB FS, fCLK = 40MHz, CL
≈ 10pF, TA = +25°C, unless otherwise noted.)
TWO-TONE IMD PLOT
(DIFFERENTIAL INPUT, 8192-POINT DATA RECORD)
MAX1196-10
ANALOG INPUT FREQUENCY (MHz)
AMPLITUDE
(dB)
12
11
10
9
8
-80
-70
-60
-50
-40
-30
-20
-10
0
-90
713
fCLK = 40.001536MHz
fIN1 = 9.95643MHz
fIN2 = 10.024799MHz
AIN = -7dB FS
COHERENT SAMPLING
fIN1
fIN2
SIGNAL-TO-NOISE RATIO
vs. ANALOG INPUT FREQUENCY
MAX1196-11
ANALOG INPUT FREQUENCY (MHz)
SNR
(dB)
160
120
80
40
45
46
47
48
49
50
44
0
200
CHA
CHB
SIGNAL-TO-NOISE + DISTORTION
vs. ANALOG INPUT FREQUENCY
MAX1196-12
ANALOG INPUT FREQUENCY (MHz)
SINAD
(dB)
160
120
80
40
44
45
46
47
48
49
50
43
0
200
CHA
CHB
TOTAL HARMONIC DISTORTION
vs. ANALOG INPUT FREQUENCY
MAX1196-13
ANALOG INPUT FREQUENCY (MHz)
THD
(dBc)
160
120
80
40
-78
-68
-58
-48
-38
-88
0
200
CHB
CHA
SPURIOUS-FREE DYNAMIC RANGE
vs. ANALOG INPUT FREQUENCY
MAX1196-14
ANALOG INPUT FREQUENCY (MHz)
SFDR
(dBc)
160
120
80
40
50
60
70
80
90
40
0
200
CHA
CHB
1
10
100
1000
FULL-POWER INPUT BANDWIDTH
vs. ANALOG INPUT FREQUENCY, DIFFERENTIAL
MAX1196-15
ANALOG INPUT FREQUENCY (MHz)
GAIN
(dB)
2
-4
-3
-2
-1
0
1
10
100
1000
SMALL-SIGNAL INPUT BANDWIDTH
vs. ANALOG INPUT FREQUENCY, DIFFERENTIAL
MAX1196-16
ANALOG INPUT FREQUENCY (MHz)
GAIN
(dB)
2
-4
-3
-2
-1
0
1
VIN = 100mVP-P
SIGNAL-TO-NOISE RATIO
vs. INPUT POWER (fIN = 19.88798MHz)
MAX1196-17
INPUT POWER (dB FS)
SNR
(dB)
-4
-8
-12
-16
30
35
40
45
50
55
25
-20
0
SIGNAL-TO-NOISE + DISTORTION
vs. INPUT POWER (fIN = 19.88798MHz)
MAX1196-18
INPUT POWER (dB FS)
SINAD
(dB)
-4
-8
-12
-16
30
35
40
45
50
55
25
-20
0
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MAX1197ECM+TD 功能描述:模数转换器 - ADC 8-Bit 2Ch 60Msps 3V High Speed ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
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