AD604AR Analog Devices Inc, AD604AR Datasheet - Page 23

• Manufacturer Part Number: AD604AR
• Description: IC AMP VGA DUAL ULN 40MA 24SOIC
• Manufacturer: Analog Devices Inc
• Series: X-AMP®r

Specifications of AD604AR

• Amplifier Type: Variable Gain
• Number Of Circuits: 2
• Slew Rate: 170 V/µs
• -3db Bandwidth: 40MHz
• Current - Input Bias: 400nA
• Current - Supply: 32mA
• Current - Output / Channel: 40mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (7.5mm Width)
• For Use With: AD604-EVALZ - BOARD EVAL FOR AD604 AMP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Output Type: -
• Voltage - Supply, Single/dual (±): -
• Gain Bandwidth Product: -
• Voltage - Input Offset: -

PAO1
PAO2
IN1
IN2
NOTES
1. PAO1 AND PAO2 ARE USED TO MEASURE PREAMPS.
2. RGN = 0 NOMINALLY; PREAMP GAIN = 5, RGN = OPEN; PREAMP GAIN = 10.
3. WHEN MEASURING BW WITH 50Ω SPECTRUM ANALYZER, USE 450Ω IN SERIES.
NOTE 2
HP11636B
SPLITTER
0.1µF
0.1µF
RGN
RGN
POWER
C6
C1
R3
R2
0.1µF
0.1µF
C5
C3
Figure 54. Setup for Gain Measurements
49.9Ω
10
11
12
1
2
3
4
5
6
7
8
9
Figure 53. Basic Test Board
–DSX1
PAO1
FBK1
PAI1
PAI2
FBK2
PAO2
–DSX2
+DSX1
COM1
COM2
+DSX2
OUT
Rev. G | Page 23 of 32
PAI
AD604
AD604
HP3577B
DUT
VOCM
GND1
VPOS
VNEG
VNEG
VPOS
GND2
VGN1
VGN2
VREF
OUT1
OUT2
R
24
23
22
21
20
19
18
17
16
15
14
13
0.1µF
A
C4
0.1µF
C10
0.1µF
C7
0.1µF
C11
0.1µF
C9
0.1µF
C12
0.1µF
450Ω
C2
5pF
C8
5pF
NOTE 3
NOTE 3
R1
500Ω
R4
500Ω
0.1µF
50Ω
OPTIONAL
+5V
–5V
VG1
VREF
OUT1
OUT2
VOCM
VG2
AD604