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參數(shù)資料
| 型號： | LTC2181CUP#TRPBF |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | ADC |
| 英文描述： | 2-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64 |
| 封裝： | 9 X 9 MM, LEAD FREE, PLASTIC, MO-220WNJR-5, QFN-64 |
| 文件頁數(shù)： | 7/36頁 |
| 文件大?。?/td> | 3836K |
| 代理商： | LTC2181CUP#TRPBF |
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15
218210f
LTC2182/LTC2181/LTC2180
TYPICAL PERFORMANCE CHARACTERISTICS
LTC2180: Shorted Input
Histogram
LTC2180: 64k Point 2-Tone FFT,
fIN = 69MHz, 70MHz, –7dBFS,
25Msps
FREQUENCY (MHz)
–100
–110
–120
–70
–60
–80
–90
AMPLITUDE
(dBFS) –50
–30
–40
–20
–10
0
218210 G37
0
10
5
OUTPUT CODE
32836
1000
0
3000
2000
COUNT
4000
5000
10000
9000
8000
7000
6000
32842
32848
32854
32860
218210 G38
INPUT FREQUENCY (MHz)
0
72
71
70
78
77
76
75
74
73
SNR
(dBFS)
50
100
150
200
250
300
218210 G39
SINGLE-ENDED
ENCODE
DIFFERENTIAL
ENCODE
LTC2180: SNR vs Input Frequency,
–1dBFS, 25Msps, 2V Range
0
50
100
150
200
250
300
INPUT FREQUENCY (MHz)
90
85
80
75
70
65
100
95
2ND
AND
3RD
HARMONIC
(dBFS)
218210 G40
2ND
3RD
LTC2180: 2nd, 3rd Harmonic vs
Input Frequency, –1dBFS, 25Msps,
2V Range
0
50
100
150
200
250
300
INPUT FREQUENCY (MHz)
90
85
80
75
70
65
100
95
2ND
AND
3RD
HARMONIC
(dBFS)
218210 G41
2ND
3RD
LTC2180: 2nd, 3rd Harmonic vs
Input Frequency, –1dBFS, 25Msps,
1V Range
LTC2180: SFDR vs Input Level,
fIN = 70MHz, 25Msps, 2V Range
INPUT LEVEL (dBFS)
–80
60
50
40
30
20
80
70
SFDR
(dBc
AND
dBFS)
90
100
130
120
110
–70 –60 –50 –40 –30 –20 –10
0
218210 G42
dBFS
dBc
LTC2180: IVDD vs Sample Rate,
5MHz, –1dBFS, Sine Wave Input
on Each Channel
SAMPLE RATE (Msps)
0
35
40
45
30
50
I VDD
(mA)
10
15
5
20
25
218210 G43
CMOS OUTPUTS
3.5mA LVDS OUTPUTS
LTC2180: IOVDD vs Sample Rate,
5MHz, –1dBFS, Sine Wave Input
on Each Channel
LTC2180: SNR vs SENSE,
fIN = 5MHz, –1dBFS
0
10
15
5
20
25
SAMPLE RATE (Msps)
10
20
0
80
70
60
50
30
40
I OVDD
(mA)
218210 G44
1.75mA LVDS
1.8V CMOS
3.5mA LVDS
SENSE PIN (V)
0.6
71
70
72
73
78
77
76
75
74
SNR
(dBFS)
0.7
0.8
0.9
1.1
1.2
1.3
1
218210 G45
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LTC2180CUP#TRPBF | 2-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64 |
| LTC2185CUP#PBF | 2-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64 |
| LTC2185IUP#TRPBF | 2-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64 |
| LTC2184CUP#PBF | 2-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64 |
| LTC2184IUP#TRPBF | 2-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC2181IUP#PBF | 制造商:Linear Technology 功能描述:ADC Dual 40Msps 16-bit Parallel/Serial (SPI)/LVDS 64-Pin QFN EP 制造商:Linear Technology 功能描述:IC ADC 16BIT DUAL PAR/SRL 64QFN |
| LTC2181IUP#PBF-ES | 制造商:Linear Technology 功能描述:ADC Dual 40Msps 16-bit Parallel/Serial (SPI)/LVDS 64-Pin QFN EP |
| LTC2181IUP#TRPBF | 制造商:Linear Technology 功能描述:ADC Dual 40Msps 16-bit Parallel/Serial (SPI)/LVDS 64-Pin QFN EP T/R 制造商:Linear Technology 功能描述:IC ADC DUAL 16BIT 40MSPS 64-QFN |
| LTC2181IUP#TRPBF-ES | 制造商:Linear Technology 功能描述:ADC Dual 40Msps 16-bit Parallel/Serial (SPI)/LVDS 64-Pin QFN EP T/R |
| LTC2182 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:12-Bit, 65Msps/ 40Msps/25Msps Low Power Dual ADCs |
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