參數(shù)資料
型號(hào): LTC2157CUP-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): 4/32頁(yè)
文件大小: 647K
代理商: LTC2157CUP-14#PBF
LTC2157-14/
LTC2156-14/LTC2155-14
12
21576514f
TYPICAL PERFORMANCE CHARACTERISTICS
LTC2155-14: SNR vs Input Level,
fIN = 70MHz, 170Msps
LTC2155-14: SFDR vs Input Level,
fIN = 70MHz, 170Msps
LTC2155-14: IVDD vs Sample Rate,
15MHz Sine Wave Input, –1dBFS
LTC2155-14: Frequency Response
LTC2155-14: IOVDD vs Sample Rate,
15MHz Sine Wave Input, –1dBFS
AMPLITUDE (dBFS)
0
SNR
(dBc
AND
dBFS)
10
30
40
50
70
–50
–30
–20
20
60
–60
–40
–10
0
21576514 G48
dBc
dBFS
AMPLITUDE (dBFS)
0
SFDR
(dBc
AND
dBFS)
20
60
80
100
–50
–30 –20
40
120
–70 –60
–80
–40
–10
0
21576514 G49
dBc
dBFS
170
180
190
200
210
220
250
240
230
SAMPLE RATE (Msps)
0
I VDD
(mA)
20
60
100
140
180
40
80
120
160
21576514 G50
SAMPLE RATE (Msps)
0
30
IO
VDD
(mA)
40
50
60
70
80
20
60
100
140
180
40
80
120
160
21576514 G51
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 G52
相關(guān)PDF資料
PDF描述
LTC2157CUP-14#TRPBF 2-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64
LTC2157IUP-14#PBF 2-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64
LTC2155IUP-14#TRPBF 2-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64
LTC2156IUP-14#PBF 2-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64
LTC2155CUP-14#PBF 2-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64
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