AD8331ARQ-REEL Analog Devices Inc, AD8331ARQ-REEL Datasheet - Page 22

• Manufacturer Part Number: AD8331ARQ-REEL
• Description: IC VGA SINGLE W/PREAMP 20-SSOP
• Manufacturer: Analog Devices Inc
• Series: X-AMP®r
• Type: Variable Gain Amplifierr

Specifications of AD8331ARQ-REEL

• Rohs Status: RoHS non-compliant
• Design Resources: Interfacing the High Frequency AD8331 to AD9215 (CN0096)
• Applications: Signal Processing
• Mounting Type: Surface Mount
• Package / Case: 20-QSOP
• For Use With: AD8331-EVALZ - BOARD EVAL FOR AD8331

AD8331/AD8332/AD8334
50Ω
50Ω
50Ω
50Ω
LPF
SIGNAL
GENERATOR
LPF
GENERATORS
SIGNAL
GENERATOR
+22dB
+22dB
SIGNAL
–6dB
49.9Ω
–6dB
50Ω
–6dB
–6dB
NOISE MEASUREMENT
SIGNAL GENERATOR
0.1µF
Figure 64. Test Circuit—Harmonic Distortion vs. Load Capacitance
TO MEASURE GAIN
DISCONNECT FOR
Figure 63. Test Circuit—Harmonic Distortion vs. Load Resistance
22pF
*FERRITE BEAD
0.1µF
COMBINER
22pF
–6dB
A
1Ω
18nF
0.1µF
AD8332
Figure 65.Test Circuit—IMD3 vs. Frequency
INH
120nH
18nF
Figure 62. Test Circuit—Noise Figure
FB*
AD8332
270Ω
FERRITE
22pF
INH
120nH
BEAD
270Ω
LMD
22pF
0.1µF
DUT
Rev. G | Page 22 of 56
0.1µF
LMD
0.1µF
DUT
GAIN
INH
0.1µF
0.1µF
LMD
18nF
INH
LMD
0.1µF
0.1µF
274Ω
0.1µF
DUT
0.1µF
237Ω
237Ω
DUT
1kΩ
1kΩ
0.1µF
0.1µF
28Ω
28Ω
28Ω
28Ω
0.1µF
0.1µF
237Ω
237Ω
B
1:1
28Ω
28Ω
IN
1:1
1:1
50Ω
SPECTRUM
ANALYZER
–6dB
–6dB
1:1
–6dB
IN
IN
50Ω
50Ω
SPECTRUM
SPECTRUM
ANALYZER
ANALYZER
SPECTRUM
ANALYZER
50Ω
INPUT