Datasheet

AD8337
Rev. C | Page 4 of 32
Parameter Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE V
S
= ±5 V
Harmonic Distortion V
GAIN
= 0 V, V
OUT
= 1 V p-p
HD2 f = 1 MHz −85 dBc
HD3 −75 dBc
HD2 f = 10 MHz −90 dBc
HD3 −80 dBc
HD2 f = 35 MHz −75 dBc
HD3 −76 dBc
Input 1 dB Compression Point V
GAIN
= −0.7 V, f = 10 MHz 14.5 dBm
V
GAIN
= +0.7 V, f = 10 MHz −1.7 dBm
Two-Tone Intermodulation Distortion (IMD3) V
GAIN
= 0 V, V
OUT
= 1 V p-p, f
1
= 10 MHz, f
2
= 11 MHz −74 dBc
V
GAIN
= 0 V, V
OUT
= 1 V p-p, f
1
= 45 MHz, f
2
= 46 MHz −60 dBc
V
GAIN
= 0 V, V
OUT
= 2 V p-p, f
1
= 10 MHz, f
2
= 11 MHz −64 dBc
V
GAIN
= 0 V, V
OUT
= 2 V p-p, f
1
= 45 MHz, f
2
= 46 MHz −49 dBc
Output Third-Order Intercept V
GAIN
= 0 V, V
OUT
= 1 V p-p, f = 10 MHz 35 dBm
V
GAIN
= 0 V, V
OUT
= 1 V p-p, f = 45 MHz 28 dBm
V
GAIN
= 0 V, V
OUT
= 2 V p-p, f = 10 MHz 36 dBm
V
GAIN
= 0 V, V
OUT
= 2 V p-p, f = 45 MHz 28 dBm
Overload Recovery V
GAIN
= 0.7 V, V
IN
= 0.1 V p-p to 1 V p-p 50 ns
ACCURACY
Absolute Gain Error −0.7 V < V
GAIN
< −0.6 V 0.7 to 3.5 dB
−0.6 V < V
GAIN
< −0.5 V −1.25 ±0.35 +1.25 dB
−0.5 V < V
GAIN
< +0.5 V −1.0 ±0.25 +1.0 dB
0.5 V < V
GAIN
< 0.6 V −1.25 ±0.35 +1.25 dB
0.6 V < V
GAIN
< 0.7 V −0.7 to −3.5 dB
GAIN CONTROL INTERFACE
Gain Scaling Factor −0.6 V < V
GAIN
< +0.6 V 19.7 dB/V
Gain Range 24 dB
Intercept V
GAIN
= 0 V 12.65 dB
Input Voltage (V
GAIN
) Range No foldover −V
S
+V
S
V
Input Impedance 70 MΩ
Bias Current −0.7 V < V
GAIN
< +0.7 V 0.3 μA
Response Time 24 dB gain change 200 ns
POWER SUPPLY
Supply Voltage V
POS
to V
NEG
(dual- or single-supply operation) 4.5 5 10 V
V
S
= ±2.5 V
Quiescent Current Each supply (VPOS and VNEG) 10.5 15.5 23.5 mA
Power Dissipation No signal, VPOS to VNEG = 5 V 78 mW
PSRR V
GAIN
= 0.7 V, f = 1 MHz −40 dB
V
S
= ±5 V
Quiescent Current Each supply (VPOS and VNEG) 13.5 18.5 25.5 mA
Power Dissipation No signal, VPOS to VNEG = 10 V 185 mW
PSRR V
GAIN
= 0.7 V, f = 1 MHz −40 dB