參數(shù)資料
型號: MAX1197ECM+TD
廠商: Maxim Integrated Products
文件頁數(shù): 20/22頁
文件大小: 0K
描述: IC ADC 8BIT 60MSPS DL 48-TQFP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,000
位數(shù): 8
采樣率(每秒): 60M
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 2
功率耗散(最大): 150mW
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: 帶卷 (TR)
輸入數(shù)目和類型: 4 個單端,雙極;2 個差分,雙極
MAX1197
Dual, 8-Bit, 60Msps, 3V, Low-Power ADC with
Internal Reference and Parallel Outputs
_______________________________________________________________________________________
7
Typical Operating Characteristics
(VDD = 3V, OVDD = 3V, VREFIN = 2.048V, differential input at -1dB FS, fCLK = 40MHz, CL
≈ 10pF TA = +25°C, unless otherwise
noted.)
SPURIOUS-FREE DYNAMIC RANGE
vs. ANALOG INPUT FREQUENCY
MAX1197
toc09
ANALOG INPUT FREQUENCY (MHz)
SFDR
(dBc)
160
120
80
40
50
60
70
80
90
40
0
200
CHA
CHB
TOTAL HARMONIC DISTORTION
vs. ANALOG INPUT FREQUENCY
MAX1197
toc08
ANALOG INPUT FREQUENCY (MHz)
THD
(dBc)
160
120
80
40
-80
-70
-60
-50
-40
-90
0
200
CHA
CHB
SIGNAL-TO-NOISE + DISTORTION
vs. ANALOG INPUT FREQUENCY
MAX1197
toc07
ANALOG INPUT FREQUENCY (MHz)
SINAD
(dB)
160
120
80
40
46
47
48
49
50
45
0
200
CHA
CHB
SIGNAL-TO-NOISE RATIO
vs. ANALOG INPUT FREQUENCY
MAX1197
toc06
ANALOG INPUT FREQUENCY (MHz)
SNR
(dB)
160
120
80
40
46
47
48
49
50
45
0
200
CHA
CHB
TWO-TONE IMD PLOT (DIFFERENTIAL INPUT,
8192-POINT DATA RECORD)
MAX1197
toc05
ANALOG INPUT FREQUENCY (MHz)
AMPLITUDE
(dB)
14
12
13
8
9
10
11
7
-80
-70
-60
-50
-40
-30
-20
-10
0
-90
6
fIN1
fIN2
fCLK = 60.00640MHz
fIN1 = 9.969325MHz
fIN2 = 10.013275MHz
AIN = -7dB FS
COHERENT SAMPLING
TWO-TONE IMD PLOT (DIFFERENTIAL INPUT,
8192-POINT DATA RECORD)
MAX1197
toc04
ANALOG INPUT FREQUENCY (MHz)
AMPLITUDE
(dB)
4.5
4.0
3.0 3.5
1.0 1.5 2.0 2.5
0.5
-80
-70
-60
-50
-40
-30
-20
-10
0
-90
05.0
fIN1
fIN2
fCLK = 60.00640MHz
fIN1 = 1.985075MHz
fIN2 = 2.029025MHz
AIN = -7dB FS
COHERENT SAMPLING
FFT PLOT CHA (DIFFERENTIAL INPUT,
8192-POINT DATA RECORD)
MAX1197
toc03
ANALOG INPUT FREQUENCY (MHz)
AMPLITUDE
(dB)
-80
-70
-60
-50
-40
-30
-20
-10
0
-90
25
510
15
20
030
fCLK = 60.056789MHz
fINA = 114.974441MHz
fINB = 99.945816MHz
AIN = -1dB FS
COHERENT SAMPLING
fINA
HD2
HD3
fINB
FFT PLOT CHA (DIFFERENTIAL INPUT,
8192-POINT DATA RECORD)
MAX1197
toc02
ANALOG INPUT FREQUENCY (MHz)
AMPLITUDE
(dB)
25
510
15
20
-80
-70
-60
-50
-40
-30
-20
-10
0
-90
030
fINA
HD2
HD3
fINB
fCLK = 60.056789MHz
fINA = 29.859778MHz
fINB = 19.9333995MHz
AIN = -1dB FS
COHERENT SAMPLING
FFT PLOT CHA (DIFFERENTIAL INPUT,
8192-POINT DATA RECORD)
MAX1197
toc01
ANALOG INPUT FREQUENCY (MHz)
AMPLITUDE
(dB)
-80
-70
-60
-50
-40
-30
-20
-10
0
-90
fINA
HD2
25
20
15
10
5
030
fCLK = 60.056789MHz
fINA = 7.4851051MHz
fINB = 19.9333995MHz
AIN = -1dB FS
COHERENT SAMPLING
fINB
HD3
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