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參數(shù)資料
| 型號： | LT1993 |
| 廠商： | Linear Technology Corporation |
| 英文描述： | 14-Bit, 125/105Msps Low Power 3V ADCs |
| 中文描述： | 14位，125/105Msps低功耗3V的模數(shù)轉(zhuǎn)換器 |
| 文件頁數(shù)： | 5/24頁 |
| 文件大小： | 608K |
| 代理商： | LT1993 |
LTC2255/LTC2254
5
22554f
TIW
range, otherwise specifications are at T
A
= 25
°
C. (Note 4)
The
●
denotes the specifications which apply over the full operating temperature
Note 1:
Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
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 V
DD
, they
will be clamped by internal diodes. This product can handle input currents
of greater than 100mA below GND or above V
DD
without latchup.
Note 4:
V
DD
= 3V, f
SAMPLE
= 125MHz (LTC2255) or 105MHz (LTC2254),
input range = 2V
P-P
with differential drive, clock duty cycle stabilizer on,
unless otherwise noted.
Note 5:
Integral nonlinearity is defined as the deviation of a code from a
straight line passing through the actual endpoints of 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 flickers between 00 0000 0000 0000 and
11 1111 1111 1111.
Note 7:
Guaranteed by design, not subject to test.
Note 8:
V
DD
= 3V, f
SAMPLE
= 125MHz (LTC2255) or 105MHz (LTC2254),
input range = 1V
P-P
with differential drive.
Note 9:
Recommended operating conditions.
LTC2255
TYP
LTC2254
TYP
SYMBOL
f
s
t
L
PARAMETER
Sampling Frequency
CLK Low Time
CONDITIONS
(Note 9)
Duty Cycle Stabilizer Off
Duty Cycle Stabilizer On
(Note 7)
Duty Cycle Stabilizer Off
Duty Cycle Stabilizer On
(Note 7)
MIN
1
3.8
3
MAX
125
500
500
MIN
1
4.5
3
MAX
105
500
500
UNITS
MHz
●
●
●
4
4
4.76
4.76
ns
ns
t
H
CLK High Time
●
●
3.8
3
4
4
500
500
4.5
3
4.76
4.76
500
500
ns
ns
t
AP
Sample-and-Hold
Aperture Delay
CLK to DATA delay
Data Access Time
After OE
↓
BUS Relinquish Time
0
0
ns
t
D
C
L
= 5pF (Note 7)
C
L
= 5pF (Note 7)
●
1.4
2.7
4.3
5.4
10
1.4
2.7
4.3
5.4
10
ns
ns
●
(Note 7)
●
3.3
6
8.5
3.3
6
8.5
ns
Pipeline Latency
Cycles
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| LT1993-10 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:1.3GHz Low Noise, Low Distortion Differential ADC Driver for 140MHz IF |
| LT1993-2 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:1.3GHz Low Noise, Low Distortion Differential ADC Driver for 140MHz IF |
| LT1993-4 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:1.3GHz Low Noise, Low Distortion Differential ADC Driver for 140MHz IF |
| LT1993CUD-10 | 制造商:Linear Technology 功能描述:SP Amp DIFF AMP Single 5.5V 16-Pin QFN EP 制造商:Linear Technology 功能描述:DIFF-AMPLIFIER, 700MHZ, 1.1KV/US, QFN-16, No. of Amplifiers:2, Input Offset Voltage:1mV, Gain dB Max:20.9dB, Bandwidth:700MHz, Amplifier Case Style:QFN, No. of Pins:16, Supply Voltage Range:4V to 5.5V, Slew Rate:1.1kV/s, MSL:- 制造商:Linear Technology 功能描述:OP-AMP, 10000 uV OFFSET-MAX, PQCC16 |
| LT1993CUD-10#PBF | 功能描述:IC DIFF AMP/ADC DRVR 16-QFN RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 放大器類型:通用 電路數(shù):4 輸出類型:- 轉(zhuǎn)換速率:0.6 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:45nA 電壓 - 輸入偏移:2000µV 電流 - 電源:1.4mA 電流 - 輸出 / 通道:40mA 電壓 - 電源，單路/雙路(±):3 V ~ 32 V，±1.5 V ~ 16 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:14-TSSOP 包裝:帶卷 (TR) 其它名稱:LM324ADTBR2G-NDLM324ADTBR2GOSTR |
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