Datasheet

AD8336
Rev. C | Page 4 of 28
Parameter Test Conditions/Comments Min Typ Max Unit
1
ABSOLUTE GAIN ERROR
2
−0.7 V < V
GAIN
< −0.6 V 0 1 to 5 6 dB
−0.6 V < V
GAIN
< −0.5 V 0 0.5 to 1.5 3 dB
−0.5 V < V
GAIN
< +0.5 V −1.25 ±0.2 +1.25 dB
−0.5 V < V
GAIN
< +0.5 V, ±3 V ≤ V
S
≤ ±12 V ±0.5 +1.25 dB
−0.5 V < V
GAIN
< +0.5 V, −55°C ≤ T ≤ +125°C ±0.5 dB
−0.5 V < V
GAIN
< +0.5 V, PrA gain = −3× ±0.5 dB
0.5 V < V
GAIN
< +0.6 V −4.0 −1.5 to −3.0 0 dB
0.6 V < V
GAIN
< +0.7 V −9.0 −1 to −5 0 dB
GAIN CONTROL INTERFACE
Gain Scaling Factor 48 49.9 52 dB/V
Intercept Preamp + VGA 16.4 dB
VGA only 4.5 dB
Gain Range 58 60 62 dB
Input Voltage (V
GAIN
) Range No foldover −V
S
+V
S
V
Input Current 1 A
Response Time 60 dB gain change 300 ns
OUTPUT PERFORMANCE
Output Impedance, DC to 10 MHz ±3 V ≤ V
S
≤ ±12 V 2.5 Ω
Output Signal Swing R
L
≥ 500 Ω (for |V
S
| ≤ ±5 V); R
L
≥ 1 kΩ above that |V
S
| − 1.5 V
R
L
≥ 1 kΩ (for |V
S
| = ±12 V) |V
S
| − 2.25 V
Output Current Linear operation − minimum discernable distortion 20 mA
Short-Circuit Current V
S
= ±3 V +123/−72 mA
V
S
= ±5 V +123/−72 mA
V
S
= ±12 V +72/−73 mA
Output Offset Voltage V
GAIN
= 0.7 V, gain = 200× −250 −125 +150 mV
±3 V ≤ V
S
≤ ±12 V −200 mV
−55°C ≤ T ≤ +125°C −200 mV
PWRA PIN
Normal Power (Logic Low) V
S
= ±3 V 0.7 V
Low Power (Logic High) V
S
= ±3 V 1.5 V
Normal Power (Logic Low) V
S
= ±5 V 1.2 V
Low Power (Logic High) V
S
= ±5 V 2.0 V
Normal Power (Logic Low) V
S
= ±12 V 3.2 V
Low Power (Logic High) V
S
= ±12 V 4.0 V
POWER SUPPLY
Supply Voltage Operating Range ±3 ±12 V
Quiescent Current
V
S
= ±3 V 22 25 30
−55°C ≤ T ≤ +125°C 23 to 31 mA
PWRA = 3 V 10 14 18
V
S
= ±5 V 22 26 30
−55°C ≤ T ≤ +125°C 23 to 31 mA
PWRA = 5 V 10 14 18
V
S
= ±12 V 23 28 31
−55°C ≤ T ≤ +125°C 24 to 33 mA
PWRA = 5 V 16
Power Dissipation V
S
= ±3 V 150 mW
V
S
= ±5 V 260 mW
V
S
= ±12 V 672 mW
PSRR V
GAIN
= 0.7 V, f = 1 MHz −40 dB
1
All dBm values are calculated with 50 Ω reference, unless otherwise noted.
2
Conformance to theoretical gain expression (see the S section). etting the Gain