AD637KR Analog Devices Inc, AD637KR Datasheet - Page 15

• Manufacturer Part Number: AD637KR
• Description: IC RMS/DC CONV PRECISION 16-SOIC
• Manufacturer: Analog Devices Inc

Specifications of AD637KR

• Rohs Status: RoHS non-compliant
• Current - Supply: 2.2mA
• Voltage - Supply: ±3.0V ~ 18V
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• For Use With: AD637-EVALZ - BOARD EVALUATION FOR AD637

+V
+V
S
S
4.7kΩ
4.7kΩ
1
2
3
4
5
6
7
1
2
3
4
5
6
7
BUFF IN
NC
COMMON
CS
DEN
INPUT
dB OUTPUT
OUTPUT
OFFSET
BUFF IN
NC
COMMON
OUTPUT
OFFSET
CS
DEN
INPUT
dB OUTPUT
25kΩ
25kΩ
SECTION
SECTION
BIAS
BIAS
BUFFER
BUFFER
Figure 22. Vector Sum Configuration
EXPANDABLE
SQUARER/DIVIDER
SQUARER/DIVIDER
Rev. K | Page 15 of 20
IC1
IC2
AD637
ABSOLUTE
ABSOLUTE
AD637
VALUE
VALUE
FILTER
FILTER
25kΩ
25kΩ
BUFF
BUFF
V
OUT
V
OUT
V
+V
–V
OUT
+V
–V
X
NC
Y
NC
IN
IN
S
S
S
S
13
12
11
10
9
100pF
8
14
14
12
11
10
9
8
10kΩ
13
V
+V
–V
OUT
+V
–V
100pF
S
S
S
S
V
5pF
OUT
AD711K
10kΩ
=
10kΩ
20kΩ
C
AV
V
X
2
+ V
Y
2
AD637