ADA4960-1
Rev. 0 | Page 3 of 20
SPECIFICATIONS
VCC = 5 V, VOCM = 2.5 V, RL = 100 Ω differential, AV = 6 dB, CL = 1 pF differential, f = 140 MHz, T = 25°C. Inputs and outputs are ac-coupled.
Table 1.
Parameter
Conditions
Min
Typ
Max
Unit
DYNAMIC PERFORMANCE
3 dB Bandwidth
AV = 6 dB, VOUT ≤ 1.0 V p-p
5000
MHz
AV = 12 dB, VOUT ≤ 1.0 V p-p
2000
MHz
AV = 18 dB, VOUT ≤ 1.0 V p-p
1200
MHz
Bandwidth for 0.1 dB Flatness
VOUT ≤ 1.0 V p-p
300
MHz
Gain Accuracy
RG = 95.3 Ω
0.5
dB
Gain Supply Sensitivity
VS ± 5%
0.2
dB/V
Gain Temperature Sensitivity
40°C to +85°C
2.5
mdB/°C
Slew Rate
AV = 6 dB, VOUT = 2 V step, 20% to 80%
8700
V/μs
AV = 12 dB, VOUT = 2 V step, 20% to 80%
7700
V/μs
AV = 18 dB, VOUT = 2 V step, 20% to 80%
6600
V/μs
AV = 6 dB, VOUT = 1 V step, 20% to 80%
7200
V/μs
AV = 12 dB, VOUT = 1 V step, 20% to 80%
4900
V/μs
AV = 18 dB, VOUT = 1 V step, 20% to 80%
3700
V/μs
Settling Time
1 V step to 1%
1
ns
1 V step to 0.1%
1.4
ns
Overdrive Recovery Time
VIN = 1 V to 0 V step, AV = 12 dB, VOUT ≤ 1%
6.7
ns
VIN = 1 V to 0 V step, AV = 12 dB, VOUT ≤ 0.5%
9.3
ns
Reverse Isolation (S12)
f = ≤1 GHz
68
dB
INPUT/OUTPUT CHARACTERISTICS
Output Common Mode
VS/2
V
VOCM Adjustment Range
1
2.75
V
Input Common-Mode Range
2.25
2.75
V
Maximum Output Voltage Swing
1 dB compressed
3.5
V p-p
Output Common-Mode Offset
Referenced to VCC/2
20
+10
mV
Output Common-Mode Drift
40°C to +85°C
0.05
mV/°C
Output Differential Offset Voltage
36
+22
mV
Common-Mode Rejection Ratio (CMRR)
60
dB
Output Differential Offset Drift
40°C to +85°C
0.05
mV/°C
Input Bias Current
40°C to +85°C
20
μA
Input Resistance (Differential)
AV = all gains
10
kΩ
Input Capacitance (Differential)
AV = all gains
0.4
pF
Input Resistance (Single-Ended)
AV = all gains
5
kΩ
Input Capacitance (Single-Ended)
AV = all gains
0.8
pF
Output Resistance (Differential)
150
Ω
Output Capacitance (Differential)
1.2
pF
POWER INTERFACE
Supply Voltage
4.75
5.0
5.25
V
ENB Threshold
Low to high
2.2
V
High to low
1.3
V
ENB Input Bias Current
ENB high
30
μA
ENBL low
180
μA
Quiescent Current
ENB high
56
60
64
mA
ENBL low
2.9
mA