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參數(shù)資料
| 型號： | LTC2240CUP-12#PBF |
| 廠商： | Linear Technology |
| 文件頁數(shù)： | 27/30頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ADC 12BIT 170MSPS 64-QFN |
| 標準包裝： | 40 |
| 位數(shù)： | 12 |
| 采樣率（每秒）： | 170M |
| 數(shù)據(jù)接口： | 并聯(lián) |
| 轉換器數(shù)目： | 1 |
| 功率耗散（最大）： | 638mW |
| 電壓電源： | 單電源 |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 64-WFQFN 裸露焊盤 |
| 供應商設備封裝： | 64-QFN（9x9） |
| 包裝： | 管件 |
| 輸入數(shù)目和類型： | 1 個差分，雙極 |
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LTC2240-12
6
224012fd
TIMING CHARACTERISTICS The l denotes the specications which apply over the full operating temperature
range, otherwise specications are at TA = 25°C. (Note 4)
ELECTRICAL CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
DATA to CLKOUT Skew
(tC – tD) (Note 7)
l
–0.6
0
0.6
ns
Pipeline Latency
Full Rate CMOS
5
Cycles
Demuxed Interleaved
5
Cycles
Demuxed Simultaneous
5 and 6
Cycles
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: All voltage values are with respect to ground with GND and OGND
wired together (unless otherwise noted).
Note 3: When these pin voltages are taken below GND or above VDD, they
will be clamped by internal diodes. This product can handle input currents
of greater than 100mA below GND or above VDD without latchup.
Note 4: VDD = 2.5V, fSAMPLE = 170MHz, LVDS outputs, differential
ENC+/ENC– = 2VP-P sine wave, input range = 2VP-P with differential
drive, unless otherwise noted.
Note 5: Integral nonlinearity is dened as the deviation of a code from
a “best straight line” t to the transfer curve. The deviation is measured
from the center of the quantization band.
Note 6: Offset error is the offset voltage measured from –0.5 LSB when
the output code ickers between 0000 0000 0000 and 1111 1111 1111 in
2’s complement output mode.
Note 7: Guaranteed by design, not subject to test.
Note 8: Recommended operating conditions.
Note 9: VDD = 2.5V, fSAMPLE = 170MHz, differential ENC+/ENC= 2VP-P
sine wave, input range = 1VP-P with differential drive, output CLOAD = 5pF.
Note 10: SNR minimum and typical values are for LVDS mode. Typical
values for CMOS mode are typically 0.3dB lower.
Note 11: SFDR minimum values are for LVDS mode. Typical values are for
both LVDS and CMOS modes.
Note 12: SINAD minimum and typical values are for LVDS mode. Typical
values for CMOS mode are typically 0.3dB lower.
TYPICAL PERFORMANCE CHARACTERISTICS
Integral Nonlinearity
Differential Nonlinearity
8192 Point FFT, fIN = 5MHz,
–1dB, 2V Range, LVDS Mode
(TA = 25°C unless otherwise noted, Note 4)
OUTPUT CODE
0
–1.0
INL
(LSB)
–0.8
–0.4
–0.2
0
1.0
0.4
1024
2048
224012 G01
–0.6
0.6
0.8
0.2
3072
4096
OUTPUT CODE
0
–1.0
DNL
(LSB)
–0.8
–0.4
–0.2
0
1.0
0.4
1024
2048
224012 G02
–0.6
0.6
0.8
0.2
3072
4096
FREQUENCY (MHz)
0
AMPLITUDE
(dB)
–80
–20
–10
0
20
40
60
10
30
50
70
224012 G03
–100
–40
–60
–90
–30
–110
–50
–70
80
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相關代理商/技術參數(shù) |
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| LTC2240IUP-10#PBF | 功能描述:IC ADC 10BIT 170MSPS 64-QFN RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉換器 系列:- 標準包裝:1 系列:- 位數(shù):14 采樣率（每秒）:83k 數(shù)據(jù)接口:串行，并聯(lián) 轉換器數(shù)目:1 功率耗散（最大）:95mW 電壓電源:雙 ± 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:28-DIP（0.600"，15.24mm） 供應商設備封裝:28-PDIP 包裝:管件 輸入數(shù)目和類型:1 個單端，雙極 |
| LTC2240IUP-10#TRPBF | 功能描述:IC ADC 10BIT 170MSPS 64-QFN RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉換器 系列:- 標準包裝:1 系列:- 位數(shù):14 采樣率（每秒）:83k 數(shù)據(jù)接口:串行，并聯(lián) 轉換器數(shù)目:1 功率耗散（最大）:95mW 電壓電源:雙 ± 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:28-DIP（0.600"，15.24mm） 供應商設備封裝:28-PDIP 包裝:管件 輸入數(shù)目和類型:1 個單端，雙極 |
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