參數(shù)資料
型號(hào): LTC2155CUP-14#PBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: ADC
英文描述: 2-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64
封裝: 9 X 9 MM, LEAD FREE, PLASTIC, MO-220WNJR-5, QFN-64
文件頁(yè)數(shù): 30/32頁(yè)
文件大?。?/td> 647K
代理商: LTC2155CUP-14#PBF
7
21576514f
LTC2157-14/
LTC2156-14/LTC2155-14
LTC2157-14: SNR vs Input Frequency,
–1dBFS, 250Msps
LTC2157-14: SFDR vs Input
Frequency, –1dBFS, 250Msps
LTC2157-14: SNR vs Input Level,
fIN = 70MHz, 250Msps
LTC2157-14: SFDR vs Input Level,
fIN = 70MHz, 250Msps
LTC2157-14: IVDD vs Sample
Rate, 15MHz Sine Wave Input,
–1dBFS
LTC2157-14: Shorted Input
Histogram
TYPICAL PERFORMANCE CHARACTERISTICS
LTC2157-14: Frequency Response
LTC2157-14: IOVDD vs Sample
Rate, 15MHz Sine Wave Input,
–1dBFS
OUTPUT CODE
8198
0
COUNT
1000
2000
3000
8200 8202 8204 8206
8210
8208
8212
4000
500
1500
2500
3500
8214
21576514 G09
INPUT FREQUENCY (MHz)
0
SNR
(dBFS)
60
65
70
700
55
50
200
400
100
900
300
500
800
600
1000
45
40
75
21576514 G10
INPUT FREQUENCY (MHz)
0
SFDR
(dBFS)
50
70
90
700
30
20
200
400
100
900
300
500
800
600
1000
10
0
40
60
80
21576514 G11
AMPLITUDE (dBFS)
0
SNR
(dBc
AND
dBFS)
10
30
40
50
70
–50
–30
–20
20
60
–60
–40
–10
0
21576514 G12
dBc
dBFS
AMPLITUDE (dBFS)
0
SFDR
(dBFS)
20
60
80
100
–50
–30 –20
40
120
–70 –60
–80
–40
–10
0
21576514 G13
dBc
dBFS
SAMPLE RATE (Msps)
0
200
I VDD
(mA)
220
240
260
280
300
50
100
150
200
250
21576514 G14
SAMPLE RATE (Msps)
0
30
IO
VDD
(mA)
40
50
60
70
80
50
100
150
200
250
21576514 G15
LVDS CURRENT
3.5mA
LVDS CURRENT
1.75mA
1000
100
INPUT FREQUENCY (MHz)
AMPLITUDE
(dBFS)
–4.0
–1.5
–1.0
–0.5
–5.0
–2.5
–4.5
–2.0
–5.5
–6.0
–3.0
–3.5
21576514 G16
相關(guān)PDF資料
PDF描述
LTC2156CUP-14#TRPBF 2-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64
LTC2155CUP-14#TRPBF 2-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64
LTC2156IUP-14#TRPBF 2-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64
LTC2156CUP-14#PBF 2-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64
LTC2157IUP-14#TRPBF 2-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64
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