AD8370AREZ Analog Devices Inc, AD8370AREZ Datasheet - Page 11

• Manufacturer Part Number: AD8370AREZ
• Description: IC AMP VGA DIFF LN 16TSSOP
• Manufacturer: Analog Devices Inc
• Type: Var Gain Ampr

Specifications of AD8370AREZ

• Amplifier Type: Variable Gain
• Number Of Circuits: 1
• Output Type: Differential
• Slew Rate: 5750 V/ns
• -3db Bandwidth: 750MHz
• Current - Input Bias: 400pA
• Current - Supply: 79mA
• Voltage - Supply, Single/dual (±): 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP Exposed Pad, 16-eTSSOP, 16-HTSSOP
• No. Of Amplifiers: 1
• Bandwidth: 750MHz
• No. Of Channels: 1
• Supply Voltage Range: 3V To 5.5V
• Amplifier Case Style: TSSOP
• No. Of Pins: 16
• Operating Temperature Range: -40°C To +85°C
• Number Of Channels: 1
• Number Of Elements: 2
• Power Supply Requirement: Single
• Common Mode Rejection Ratio: 77dB
• Voltage Gain Db: 34dB
• Input Resistance: 0.0002@5VMohm
• Input Bias Current: 0.9@5VnA
• Single Supply Voltage (typ): 5V
• Dual Supply Voltage (typ): Not RequiredV
• Power Dissipation: 575mW
• Rail/rail I/o Type: No
• Single Supply Voltage (min): 3V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 16
• Package Type: TSSOP EP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output / Channel: -
• Gain Bandwidth Product: -
• Voltage - Input Offset: -
• Lead Free Status / Rohs Status: Compliant

GND
80
70
60
50
40
30
20
10
12
10
0
6
8
4
2
0
10
10
Figure 28. Common-Mode Rejection Ratio vs. Frequency
Figure 30. DC-Coupled Large Signal Pulse Response
HG32, HG127
Figure 29. Input Referred Noise Spectral Density vs.
110
LG127
HG18
LG32, LG127
Frequency at Various Gains
210
DIFFERENTIAL V
DIFFERENTIAL V
FREQUENCY (MHz)
FREQUENCY (MHz)
TIME (2ns/DIV)
V
V
OPHI
OPLO
100
310
HG127
OUT
IN
410
510
1000
610
Rev. A | Page 11 of 28
ZERO
ZERO
GND
GND
GND
DIFFERENTIAL OUTPUT (50mV/DIV)
PWUP (2V/DIV)
DIFFERENTIAL OUTPUT (10mV/DIV)
LTCH (2V/DIV)
V
OUT
Figure 32. Gain Step Time Domain Response
DIFFERENTIAL
Figure 31. PWUP Time Domain Response
Figure 33. Overdrive Recovery
GAIN CODE HG127
INPUT = –30dBm, 70MHz 100 AVERAGES
TIME (40ns/DIV)
TIME (20ns/DIV)
TIME (2ns/DIV)
6dB GAIN STEP (HG36 TO LG127)
INPUT = –30dBm, 70MHz
NO AVERAGING
AD8370