参数资料
型号: LTC2256IUJ-14#PBF
厂商: LINEAR TECHNOLOGY CORP
元件分类: ADC
英文描述: 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
封装: 6 X 6 MM, LEAD FREE, PLASTIC, QFN-40
文件页数: 2/32页
文件大小: 1546K
代理商: LTC2256IUJ-14#PBF
LTC2258-14
LTC2257-14/LTC2256-14
10
225814fa
TYPICAL PERFORMANCE CHARACTERISTICS
LTC2258-14: 8k Point FFT, fIN = 30MHz
–1dBFS, 65Msps
LTC2258-14: 8k Point FFT, fIN = 70MHz
–1dBFS, 65Msps
LTC2258-14: 8k Point FFT, fIN = 140MHz
–1dBFS, 65Msps
LTC2258-14: 8k Point 2-Tone FFT,
fIN = 68MHz, 69MHz, –1dBFS,
65Msps
LTC2258-14: Shorted Input
Histogram
LTC2258-14: SFDR vs Input Level,
fIN = 70MHz, 2V Range, 65Msps
LTC2258-14: IVDD vs Sample Rate,
5MHz Sine Wave Input, –1dB
FREQUENCY (MHz)
0
–100
–110
–120
–70
–60
–80
–90
AMPLITUDE
(dBFS) –50
–30
–40
–20
–10
0
225814 G04
10
20
30
FREQUENCY (MHz)
0
–100
–110
–120
–70
–60
–80
–90
AMPLITUDE
(dBFS) –50
–30
–40
–20
–10
0
10
20
30
225814 G05
FREQUENCY (MHz)
0
–100
–110
–120
–70
–60
–80
–90
AMPLITUDE
(dBFS) –50
–30
–40
–20
–10
0
10
20
30
225814 G06
FREQUENCY (MHz)
0
–100
–110
–120
–70
–60
–80
–90
AMPLITUDE
(dBFS) –50
–30
–40
–20
–10
0
10
20
30
225814 G07
OUTPUT CODE
8197
1000
0
3000
2000
COUNT
4000
5000
6000
8199
8201
8203
8205
225814 G08
INPUT LEVEL (dBFS)
–80
60
50
40
30
20
10
0
80
70
SFDR
(dBc
AND
dBFS)
90
100
110
–70 –60 –50 –40 –30 –20 –10
0
225814 G12
dBFS
dBc
SAMPLE RATE (Msps)
0
45
40
35
30
50
IV
DD
(mA)
20
40
60
225814 G13
LVDS OUTPUTS
CMOS OUTPUTS
INPUT FREQUENCY (MHz)
0
72
71
70
69
68
67
66
74
73
SNR
(dBFS)
50
100
150
200
250
300
350
225814 G09
INPUT FREQUENCY (MHz)
0
90
85
80
75
70
65
95
SFDR
(dBFS)
50
100
150
200
250
300
350
225814 G10
LTC2258-14: SFDR vs Input
Frequency, –1dB, 2V Range,
65Msps
LTC2258-14: SNR vs Input
Frequency, –1dB, 2V Range,
65Msps
相关PDF资料
PDF描述
LTC2257CUJ-14#PBF 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
LTC2257IUJ-14#PBF 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
LTC2259CUJ-16#PBF PROPRIETARY METHOD ADC, PQCC40
LTC2259IUJ-16#PBF PROPRIETARY METHOD ADC, PQCC40
LTC2259CUJ-16#TRPBF PROPRIETARY METHOD ADC, PQCC40
相关代理商/技术参数
参数描述
LTC2256IUJ-14-TRPBF 制造商:LINER 制造商全称:Linear Technology 功能描述:14-Bit, 65/40/25Msps Ultralow Power 1.8V ADCs
LTC2256UJ-12 制造商:LINER 制造商全称:Linear Technology 功能描述:12-Bit, 65/40/2 5Msps Ultralow Power 1.8V ADCs
LTC2256UJ-14 制造商:LINER 制造商全称:Linear Technology 功能描述:14-Bit, 65/40/25Msps Ultralow Power 1.8V ADCs
LTC2257-12 制造商:LINER 制造商全称:Linear Technology 功能描述:12-Bit, 65/40/2 5Msps Ultralow Power 1.8V ADCs
LTC2257-14 制造商:LINER 制造商全称:Linear Technology 功能描述:14-Bit, 65/40/25Msps Ultralow Power 1.8V ADCs