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AD8145 Datasheet(PDF) 5 Page - Analog Devices

Part No. AD8145
Description  High Speed, Triple Differential Receiver with Comparators
Download  24 Pages
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Maker  AD [Analog Devices]
Homepage  http://www.analog.com
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AD8145 Datasheet(HTML) 5 Page - Analog Devices

 
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AD8145
Rev. 0 | Page 5 of 24
TA = 25°C, VS = ±2.5 V, REF = 0 V, RL = 1 kΩ, CL = 2 pF, G = 1, TMIN to TMAX = −40°C to +105°C, unless otherwise noted.
Table 2.
Parameter
Conditions
Min
Typ
Max
Unit
DYNAMIC PERFORMANCE
−3 dB Bandwidth
VOUT = 0.2 V p-p
450
MHz
VOUT = 2 V p-p
425
MHz
VOUT = 0.2 V p-p, G = 2, RL = 150 Ω
180
MHz
VOUT = 2 V p-p, G = 2, RL = 150 Ω
180
MHz
Bandwidth for 0.1 dB Flatness
VOUT = 2 V p-p
53
MHz
VOUT = 2 V p-p, G = 2, RL = 150 Ω
100
MHz
Slew Rate
VOUT = 2 V p-p
2000
V/μs
VOUT = 2 V p-p, G = 2, RL = 150 Ω
2000
V/μs
Settling Time
VOUT = 2 V p-p, 0.1%
16
ns
Output Overdrive Recovery
10
ns
NOISE/DISTORTION
Second Harmonic
VOUT = 1 V p-p, 1 MHz
−71
dBc
Third Harmonic
VOUT = 1 V p-p, 1 MHz
−76
dBc
Crosstalk
VOUT = 1 V p-p, 10 MHz
−62
dB
Input Voltage Noise (RTI)
f ≥ 10 kHz
13
nV/√Hz
INPUT CHARACTERISTICS
Common-Mode Rejection
DC, VCM = −3.5 V to +3.5 V
78
86
dB
VCM = 1 V p-p, f = 10 MHz
72
dB
VCM = 1 V p-p, f = 100 MHz
43
dB
Common-Mode Voltage Range
V+IN − V−IN = 0 V
±1.25
V
Differential Operating Range
±1.6
V
Resistance
Differential
1
Common mode
1.3
Capacitance
Differential
1
pF
Common mode
2
pF
DC PERFORMANCE
Closed-Loop Gain
DC, G = 2
1.960
1.985
2.016
V/V
Output Offset Voltage
G = 2
−13.5
−4.5
2
mV
TMIN to TMAX
−18
μV/°C
Input Bias Current (+IN, −IN)
−6
−3.5
−0.9
μA
Input Bias Current Drift
TMIN to TMAX (+IN, −IN)
25
nA/°C
Input Offset Current
−400
−60
300
nA
OUTPUT PERFORMANCE
Voltage Swing
RL = 150 Ω/1 kΩ
−1.35
1.3
V
Output Current
25
mA
Short-Circuit Current
Short to GND, source/sink
100/−100
mA
POWER-DOWN PERFORMANCE
Power-Down VIH
VS+ − 1.5
V
Power-Down VIL
VS+ − 2.5
V
Power-Down IIH
0.25
μA
Power-Down IIL
50
μA
Power-Down Assert Time
1
μs


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