參數(shù)資料
型號(hào): LT1994
廠商: Linear Technology Corporation
英文描述: 1.3GHz Low Noise, Low Distortion Differential ADC Driver for 140MHz IF
中文描述: 1.3GHz的低噪聲,低失真差分ADC驅(qū)動(dòng)器為140MHz的中頻
文件頁數(shù): 3/16頁
文件大?。?/td> 232K
代理商: LT1994
LTC6401-20
3
640120f
DC ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifications are at T
A
= 25°C. V
+
= 3V, V
= 0V, +IN = –IN = V
OCM
= 1.25V,
E
N
A
B
L
E = 0V, No R
L
unless
otherwise noted.
SYMBOL
Input/Output Characteristic
G
DIFF
G
TEMP
V
SWINGMIN
V
SWINGMAX
V
OUTDIFFMAX
I
OUT
V
OS
TCV
OS
I
VRMIN
I
VRMAX
R
INDIFF
C
INDIFF
R
OUTDIFF
R
OUTFDIFF
C
OUTFDIFF
CMRR
Output Common Mode Voltage Control
G
CM
Common Mode Gain
V
OCMMIN
Output Common Mode Range, MIN
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Gain
Gain Temperature Drift
Output Swing Low
Output Swing High
Maximum Differential Output Swing
Output Current Drive
Input Offset Voltage
Input Offset Voltage Drift
Input Common Mode Voltage Range, MIN
Input Common Mode Voltage Range, MAX
Input Resistance
Input Capacitance
Output Resistance
Filtered Output Resistance
Filtered Output Capacitance
Common Mode Rejection Ratio
V
IN
= ±100mV Differential
V
IN
= ±100mV Differential
Each Output, V
IN
= ±400mV Differential
Each Output, V
IN
= ±400mV Differential
1dB Compressed
Single-Ended
Differential
Differential
19.4
20
1
90
2.44
4.4
20.6
dB
mdB/°C
170
mV
2.3
V
V
P-P
mA
mV
μV/°C
10
–2
2
1.4
1
V
V
1.6
170
Differential
Differential, Includes Parasitic
Differential
Differential
Differential, Includes Parasitic
Input Common Mode Voltage 1.1V to 1.4V
200
1
25
100
2.7
66
230
Ω
pF
18
85
32
115
Ω
Ω
pF
dB
45
V
OCM
= 1V to 1.6V
1
V/V
1
1.1
V
V
V
V
V
OCMMAX
Output Common Mode Range, MAX
1.6
1.5
–15
V
OSCM
TCV
OSCM
IV
OCM
E
N
A
B
L
E Pin
V
IL
V
IH
I
IL
I
IH
Power Supply
V
S
I
S
I
SHDN
PSRR
Common Mode Offset Voltage
Common Mode Offset Voltage Drift
V
OCM
Input Current
V
OCM
= 1.1V to 1.5V
15
mV
6
5
μV/°C
15
μA
E
N
A
B
L
E Input Low Voltage
E
N
A
B
L
E Input High Voltage
E
N
A
B
L
E Input Low Current
E
N
A
B
L
E Input High Current
0.8
V
V
2.4
E
N
A
B
L
E = 0.8V
E
N
A
B
L
E = 2.4V
±0.5
3
μA
μA
1.2
Operating Supply Range
Supply Current
Shutdown Supply Current
Power Supply Rejection Ratio
(Differential Outputs)
2.85
38
3
3.5
62
3
V
E
N
A
B
L
E = 0.8V
E
N
A
B
L
E = 2.4V
2.85V to 3.5V
50
1
84
mA
mA
dB
55
The
denotes the specifications which apply over the full operating
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LTC6400-20 1.3GHz Low Noise, Low Distortion Differential ADC Driver for 140MHz IF
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