參數(shù)資料
型號(hào): MAX1181ECM+D
廠商: Maxim Integrated Products
文件頁數(shù): 18/20頁
文件大?。?/td> 0K
描述: IC ADC 10BIT 80MSPS DUAL 48-TQFP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 250
位數(shù): 10
采樣率(每秒): 80M
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 2
功率耗散(最大): 291mW
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-TQFP 裸露焊盤
供應(yīng)商設(shè)備封裝: 48-TQFP 裸露焊盤(7x7)
包裝: 托盤
輸入數(shù)目和類型: 4 個(gè)單端,雙極;2 個(gè)差分,雙極
產(chǎn)品目錄頁面: 1396 (CN2011-ZH PDF)
MAX1181
Dual 10-Bit, 80Msps, 3V, Low-Power ADC
with Internal Reference and Parallel Outputs
_______________________________________________________________________________________
7
1
10
100
1000
SMALL-SIGNAL INPUT BANDWIDTH
vs. ANALOG INPUT FREQUENCY
(SINGLE-ENDED)
MAX1181
toc13
ANALOG INPUT FREQUENCY (MHz)
GAIN
(dB)
6
-8
-6
-2
0
2
4
-4
VIN = 100mVP-P
45
50
60
55
65
SIGNAL-TO-NOISE RATIO
vs. ANALOG INPUT POWER (fIN = 20MHz)
MAX1181
toc14
ANALOG INPUT POWER (dBFS)
SNR
(dB)
-9
-6
-5
-8
-7
-4
-3
-2
-1
0
SIGNAL-TO-NOISE AND DISTORTION
vs. ANALOG INPUT POWER (fIN = 20MHz)
MAX1181
toc15
ANALOG INPUT POWER (dBFS)
SINAD
(dB)
-9
-6
-5
-8
-7
-4
-3
-2
-1
0
50
52
56
54
58
60
-100
-85
-95
-90
-70
-80
-75
-60
-65
-55
-45
-50
-40
-9
-7
-6
-5
-8
-4
-3
-2
-1
0
TOTAL HARMONIC DISTORTION vs. ANALOG
INPUT POWER (fIN = 20MHz)
MAX1181
toc16
ANALOG INPUT POWER (dBFS)
THD
(dBc)
40
55
45
50
70
60
65
80
75
85
95
90
100
-9
-7
-6
-5
-8
-4
-3
-2
-1
0
SPURIOUS-FREE DYNAMIC RANGE vs. ANALOG
INPUT POWER (fIN = 20MHz)
MAX1181
toc17
ANALOG INPUT POWER (dBFS)
SFDR
(dBc)
-1.0
-0.6
-0.8
-0.2
-0.4
0.2
0
0.4
0.8
0.6
1.0
0
256 384
128
512 640 768 896 1024
INTEGRAL NONLINEARITY
(BEST-STRAIGHT-LINE FIT)
MAX1181
toc18
DIGITAL OUTPUT CODE
INL
(LSB)
-1.0
-0.6
-0.8
-0.2
-0.4
0.2
0
0.4
0.8
0.6
1.0
0
256 384
128
512 640 768 896 1024
DIFFERENTIAL NONLINEARITY
MAX1181
toc19
DIGITAL OUTPUT CODE
DNL
(LSB)
-2
0
-1
2
1
3
4
-40
10
-15
35
60
85
GAIN ERROR vs. TEMPERATURE,
EXTERNAL REFERENCE (VREFIN = 2.048V)
MAX1181
toc20
TEMPERATURE (
°C)
GAIN
ERROR
(LSB)
CHA
CHB
-5
-3
1
-1
3
5
-40
10
-15
35
60
85
OFFSET ERROR vs. TEMPERATURE,
EXTERNAL REFERENCE (VREFIN = 2.048V)
MAX11811
toc21
TEMPERATURE (
°C)
OFFSET
ERROR
(LSB)
CHA
CHB
Typical Operating Characteristics (continued)
(VDD = 3V, OVDD = 2.5V, internal reference, differential input at -0.5dBFS, fCLK = 80.0006MHz, CL
≈ 10pF. TA = +25°C, unless other-
wise noted.)
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