AD8337
Rev. C | Page 3 of 3
2
SPECIFICATIONS
VS = ±2.5 V, TA = 25°C, PrA gain = +2, VCOM = GND, f = 10 MHz, CL = 5 pF, RL = 500 Ω, including a 20 Ω snubbing resistor, unless
otherwise specified.
Table 1.
Parameter
Conditions
Min
Typ
Max
Unit
GENERAL PARAMETERS
3 dB Small Signal Bandwidth
VOUT = 10 mV p-p
280
MHz
3 dB Large Signal Bandwidth
VOUT = 1 V p-p
100
MHz
Slew Rate
VOUT = 2 V p-p
625
V/μs
VOUT = 1 V p-p
490
V/μs
Input Voltage Noise
f = 10 MHz
2.15
nV/√Hz
Input Current Noise
f = 10 MHz
4.8
pA/√Hz
Noise Figure
VGAIN = 0.7 V, RS = 50 Ω, unterminated
8.5
dB
VGAIN = 0.7 V, RS = 50 Ω, shunt terminated with 50 Ω
14
dB
Output-Referred Noise
VGAIN = 0.7 V (gain = 24 dB)
34
nV/√Hz
VGAIN = 0.7 V (gain = 0 dB)
21
nV/√Hz
Output Impedance
DC to 10 MHz
1
Ω
Output Signal Range
RL ≥ 500 Ω, VS =
±2.5 V, +5 V
VCOM
± 1.3
V
RL ≥ 500 Ω, VS =
±5 V
VCOM
± 2.4
V
Output Offset Voltage
VGAIN = 0.7 V (gain = 24 dB)
25
±5
+25
mV
DYNAMIC PERFORMANCE
Harmonic Distortion
VGAIN = 0 V, VOUT = 1 V p-p
HD2
f = 1 MHz
72
dBc
HD3
66
dBc
HD2
f = 10 MHz
62
dBc
HD3
63
dBc
HD2
f = 45 MHz
58
dBc
HD3
56
dBc
Input 1 dB Compression Point
VGAIN = 0.7 V, f = 10 MHz (preamp limited)
8.2
dBm
VGAIN = +0.7 V, f = 10 MHz (VGA limited)
9.4
dBm
Two-Tone Intermodulation Distortion (IMD3)
VGAIN = 0 V, VOUT = 1 V p-p, f1 = 10 MHz, f2 = 11 MHz
71
dBc
VGAIN = 0 V, VOUT = 1 V p-p, f1 = 45 MHz, f2 = 46 MHz
57
dBc
VGAIN = 0 V, VOUT = 2 V p-p, f1 = 10 MHz, f2 = 11 MHz
58
dBc
VGAIN = 0 V, VOUT = 2 V p-p, f1 = 45 MHz, f2 = 46 MHz
45
dBc
Output Third-Order Intercept
VGAIN = 0 V, VOUT = 1 V p-p, f = 10 MHz
34
dBm
VGAIN = 0 V, VOUT = 1 V p-p, f = 45 MHz
28
dBm
VGAIN = 0 V, VOUT = 2 V p-p, f = 10 MHz
35
dBm
VGAIN = 0 V, VOUT = 2 V p-p, f = 45 MHz
26
dBm
Overload Recovery
VGAIN = 0.75 V, VIN = 50 mV p-p to 500 mV p-p
50
ns
Group Delay Variation
1 MHz < f < 100 MHz, full gain range
±1
ns