參數(shù)資料
型號(hào): AD8138
廠商: Analog Devices, Inc.
英文描述: Low Distortion Differential I/O Amplifier(小失真差分輸入/輸出放大器)
中文描述: 低失真差分I / O放大器(小失真差分輸入/輸出放大器)
文件頁(yè)數(shù): 3/3頁(yè)
文件大?。?/td> 25K
代理商: AD8138
This information applies to a product under development. Its characteristics and specifications are subject to change without notice. Analog Devices assumes no obligation
regarding future manufacturing unless otherwise agreed to in writing. Patents pending.
3
AD8138 SPECIFICATIONS
(@25°C, Vs=+5V, Vout is Differential, G=+2, RL=500
, Tmin = -45°C,
Tmax = +85°C, unless otherwise noted)
AD8138
Conditions
DYNAMIC PERFORMANCE
–3 dB Small Signal Bandwidth
G=+1, Vout = 0.5 V p-p
G=+2, Vout = 0.5 V p-p
Bandwidth for 0.1 dB Flatness
Vout = 0.2 V p-p
Large Signal Bandwidth
Vout = 4Vp-p
Peaking
Vout = 0.2Vp-p, <50MHz
Slew Rate
Vout = 2 Vp-p, G=+2
Rise and Fall time
Vout = 2 V p-p
Settling Time
0.1%, Vout = 2Vp-p
0.01%, Vout = 2Vp-p
Input Overdrive recovery time
Settling to 0.1%, Vin 4.5V to 0V Step,
G=+2
NOISE/DISTORTION
PERFORMANCE
Distortion
Vout = 2 V p-p
2
fc = 1 MHz
10 MHz
20 MHz
3
fc = 1 MHz
10 MHz
20 MHz
IMD
10MHz, Delta f=50kHz
IP3
5MHz
Voltage Noise (RTI)
f = 100 kHz
Input Current Noise
f = 100 kHz
Differential Gain
NTSC, Rl=500
Differential Phase
NTSC, Rl=500
INPUT CHARACTERISTICS
RTI Offset Voltage
Tmin to Tmax
+Input Bias Current
Tmin to Tmax
+Input Resistance
Differential
Common Mode
+Input Capacitance
+Input Common Mode Voltage
Range
CMRR
10MHz
OUTPUT CHARACTERISTICS
Output Voltage Swing
Single Ended, RL = 500
Linear Output Current
Tmin to Tmax
Capacitive Load Drive
Rs = 10
Vcmout, Dynamic Performance
Output Balance
@10MHz
-3dB Bandwidth
CM Output Settling Time
to 0.1%
Slew Rate
POWER SUPPLY
Operating Range
Quiescent Current
Tmin to Tmax
Power Supply Rejection Ratio
Delta Vs = +/-1V, @10MHz
OPERATING TEMPERATURE
RANGE
Min
Typ
Max
Units
TBD
500
300
TDB
TDB
0.02
1000
TBD
6
10
15
MHz
MHz
MHz
MHz
dB
V/μs
ns
ns
ns
ns
TDB
nd
Harmonic
-100
TBD
-87
-120
TBD
-86
TBD
TBD
5
1
TBD
TBD
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBm
nV/
Hz
pA/
Hz
%
Degrees
rd
Harmonic
1
5
TBD
5
TBD
mV
mV
μA
μA
M
M
pF
V
2.5
10
2
2
+0.3
3.0
70
dB
+0.9
50
+4.0
V
mA
pF
100
TBD
-80
250
35
175
dBc
MHz
V/us
+4.5
+5.5
26.5
TBD
V
mA
mA
dBc
°C
25
-90
-45
+85
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