参数资料
型号: LTC6400IUD-8#TRPBF
厂商: Linear Technology
文件页数: 10/16页
文件大小: 0K
描述: IC ADC DRIVER DIFF 2.2GHZ 16QFN
标准包装: 2,500
类型: ADC 驱动器
应用: 数据采集
安装类型: 表面贴装
封装/外壳: 16-WFQFN 裸露焊盘
供应商设备封装: 16-QFN-EP(3x3)
包装: 带卷 (TR)
LTC6400-8
3
64008f
DC ELECTRICAL CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Input/Output Characteristic
GDIFF
Gain
VIN = ±400mV Differential
l
7.5
8
8.5
dB
TCGAIN
Gain Temperature Drift
VIN = ±400mV Differential
l
–0.13
mdB/°C
VSWINGMIN
Output Swing Low
Each Output, VIN = ±1.6V Differential
l
74
170
mV
VSWINGMAX
Output Swing High
Each Output, VIN = ±1.6V Differential
l
2.3
2.48
V
VOUTDIFFMAX
Maximum Differential Output Swing
1dB Compressed
l
4.8
VP-P
IOUT
Output Current Drive
VOUT > 2VP-P,DIFF
l
20
mA
VOS
Input Offset Voltage
Differential
l
–5
5
mV
TCVOS
Input Offset Voltage Drift
Differential
l
2μV/°C
IVRMIN
Input Common Mode Voltage Range, MIN
1
V
IVRMAX
Input Common Mode Voltage Range, MAX
1.8
V
RINDIFF
Input Resistance (+IN, –IN)
Differential
l
340
400
460
Ω
CINDIFF
Input Capacitance (+IN, –IN)
Differential, Includes Parasitic
1
pF
ROUTDIFF
Output Resistance (+OUT, –OUT)
Differential
l
18
25
32
Ω
ROUTFDIFF
Filtered Output Resistance (+OUTF, –OUTF)
Differential
l
85
100
115
Ω
COUTFDIFF
Filtered Output Capacitance (+OUTF, –OUTF)
Differential, Includes Parasitic
2.7
pF
CMRR
Common Mode Rejection Ratio
Input Common Mode Voltage 1.1V~1.7V
l
39
55
dB
Output Common Mode Voltage Control
GCM
Common Mode Gain
VOCM = 1V to 1.6V
1
V/V
VOCMMIN
Output Common Mode Range, MIN
l
1
1.1
V
VOCMMAX
Output Common Mode Range, MAX
l
1.6
1.5
V
VOSCM
Common Mode Offset Voltage
VOCM = 1.1V to 1.5V
l
–15
15
mV
TCVOSCM
Common Mode Offset Voltage Drift
l
6μV/°C
IVOCM
VOCM Input Current
l
4.5
15
μA
ENABLE Pin
VIL
ENABLE Input Low Voltage
l
0.8
V
VIH
ENABLE Input High Voltage
l
2.4
V
IIL
ENABLE Input Low Current
ENABLE = 0.8V
l
0.5
μA
IIH
ENABLE Input High Current
ENABLE = 2.4V
l
1.3
4
μA
Power Supply
VS
Operating Supply Range
l
2.85
3
3.5
V
IS
Supply Current
ENABLE = 0.8V, Input and Output Floating l
70
85
95
mA
ISHDN
Shutdown Supply Current
ENABLE = 2.4V, Input and Output Floating l
0.9
3
mA
PSRR
Power Supply Rejection Ratio
(Differential Outputs)
V+ = 2.85V to 3.5V
l
50
68
dB
The
l denotes the specications which apply over the full operating
temperature range, otherwise specications are at TA = 25°C. V+ = 3V, V= 0V, +IN = –IN = VOCM = 1.25V, ENABLE = 0V, No RL unless
otherwise noted.
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