AD8337BCPZ Analog Devices Inc, AD8337BCPZ Datasheet - Page 15

• Manufacturer Part Number: AD8337BCPZ
• Description: VGA, DC COUPLED, SMD, LFCSP-8, 8337
• Manufacturer: Analog Devices Inc

Specifications of AD8337BCPZ

• No. Of Amplifiers: 1
• Bandwidth: 280MHz
• Gain Accuracy: 3.5dB
• No. Of Channels: 1
• Supply Voltage Range: 4.5V To 10V
• Amplifier Case Style: LFCSP
• No. Of Pins: 8
• Operating Temperature Range: -40°C To
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

GENERATOR
SIGNAL
Figure 50. Input-Referred and Output-Referred Noise
49.9Ω
(OR ∞)
49.9Ω
NOISE
SOURCE
49.9Ω
LOW
PASS
FILTER
100Ω
100Ω
3
4
3
4
100Ω
3
4
Figure 51. Noise Figure vs. V
Figure 52. Harmonic Distortion
AD8337
+
–
NOISE
SOURCE
DRIVE
NOISE FIGURE METER
PRA
100Ω
100Ω
SPECTRUM ANALYZER
+
–
PRA
100Ω
SPECTRUM ANALYZER
+
–
PRA
AD8337
AD8337
5
5
5
50Ω
50Ω
INPUT
7
INPUT
7
7
V
V
GAIN
V
GAIN
IN
GAIN
GAIN
1
1
1
R
LOAD
0Ω
20Ω
0Ω
0Ω
C
0Ω
LOAD
Rev. B | Page 15 of 24
SINE
WAVE
49.9Ω
GENERATOR
FUNCTION
GENERATOR
49.9Ω
GENERATOR
DUAL
FUNCTION
49.9Ω
PULSE
SQUARE
WAVE
OUTPUT
OUT
Figure 55. Preamp Overdrive Recovery
100Ω
100Ω
3
4
3
4
100Ω
3
4
AD8337
Figure 53. Pulse Response
Figure 54. Gain Response
SPLITTER
SPLITTER
100Ω
+
–
POWER
POWER
PRA
100Ω
AD8337
+
–
PRA
100Ω
+
–
PRA
AD8337
5
5
CH1
5
CH1
CH1
OSCILLOSCOPE
OSCILLOSCOPE
7
50Ω
7
50Ω
OSCILLOSCOPE
NC
100Ω
V
7
0.7V
GAIN
50Ω
50Ω
1
DIFFERENTIAL
1
FET PROBE
50Ω
1
CH2
CH2
20Ω 453Ω
NC
20Ω 453Ω
CH2
56.2Ω
AD8337
NC