Data Sheet
ADA4960-1
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
AV = 12 dB, VOUT ≤ 1.0 V p-p
AV = 18 dB, VOUT ≤ 1.0 V p-p
VOUT ≤ 1.0 V p-p
5000
2000
1200
300
0.5
MHz
MHz
MHz
MHz
dB
Bandwidth for 0.1 dB Flatness
Gain Accuracy
RG = 95.3 Ω
Gain Supply Sensitivity
Gain Temperature Sensitivity
Slew Rate
VS 5%
0.2
dB/V
−40°C to +85°C
2.5
mdB/°C
AV = 6 dB, VOUT = 2 V step, 20% to 80%
AV = 12 dB, VOUT = 2 V step, 20% to 80%
AV = 18 dB, VOUT = 2 V step, 20% to 80%
AV = 6 dB, VOUT = 1 V step, 20% to 80%
AV = 12 dB, VOUT = 1 V step, 20% to 80%
AV = 18 dB, VOUT = 1 V step, 20% to 80%
1 V step to 1%
8700
7700
6600
7200
4900
3700
1
V/µs
V/µs
V/µs
V/µs
V/µs
V/µs
ns
Settling Time
1 V step to 0.1%
1.4
ns
Overdrive Recovery Time
VIN = 1 V to 0 V step, AV = 12 dB, VOUT ≤ 1%
VIN = 1 V to 0 V step, AV = 12 dB, VOUT ≤ 0.5%
f = ≤1 GHz
6.7
ns
9.3
ns
Reverse Isolation (S12)
68
dB
INPUT/OUTPUT CHARACTERISTICS
Output Common Mode
VS/2
V
VOCM Adjustment Range
Input Common-Mode Range
Maximum Output Voltage Swing
Output Common-Mode Offset
Output Common-Mode Drift
Output Differential Offset Voltage
Common-Mode Rejection Ratio (CMRR)
Output Differential Offset Drift
Input Bias Current
1
2.75
2.75
V
2.25
3.5
V
1 dB compressed
Referenced to VCC/2
−40°C to +85°C
V p-p
mV
mV/°C
mV
dB
−20
0.05
−36
60
+10
+22
−40°C to +85°C
−40°C to +85°C
AV = all gains
AV = all gains
AV = all gains
AV = all gains
0.05
−20
10
mV/°C
µA
Input Resistance (Differential)
Input Capacitance (Differential)
Input Resistance (Single-Ended)
Input Capacitance (Single-Ended)
Output Resistance (Differential)
Output Capacitance (Differential)
POWER INTERFACE
kΩ
pF
0.4
5
kΩ
pF
0.8
150
1.2
Ω
pF
Supply Voltage
4.75 5.0
2.2
5.25
1.3
V
ENB Threshold
Low to high
High to low
ENB high
ENBL low
ENB high
ENBL low
V
V
ENB Input Bias Current
Quiescent Current
30
µA
µA
mA
mA
−180
56
60
64
2.9
Rev. A | Page 3 of 19