LTC2637 LINER [Linear Technology], LTC2637 Datasheet - Page 25

• Manufacturer Part Number: LTC2637
• Description: Mobile Communications
• Manufacturer: LINER [Linear Technology]

typical application
–15V
–15V
7
0.1µF
0.1µF
30k
30k
OUTC
OUTD
1/2 LT1469
–15V
15V
8
4
+
–
5
6
0.1µF
–
+
–
+
5V
15
61
64
63
62
V
R
R
R
REFA
DD
OFSA
IN1
COM1
DAC D
DAC C
LTC2637 DACs Adjust LTC2755-16 Offsets, Amplified with LT1991 PGA to ±5V
LTC2755
DAC A
DAC B
I
I
R
OUT1A
OUT2A
R
VOSA
GND
FBA
19
60
59
2
58
2
3
–
+
–15V
–
+
1/2 LT1469
30k
–15V
15V
OUTB
8
4
1
0.1µF
0.1µF
–15V
30k
BUS
OUTA
I
2
C
0.1µF
11
2
3
4
5
9
8
REF
SDA
SCL
DAC A
DAC B
DAC C
DAC D
LTC2637MS-LMI12
DAC H
DAC G
DAC F
DAC E
GND
2637 TA02
CA0
CA1
CA2
V
CC
16
15
14
13
12
10
1
7
6
0.1µF
5V
2k
1k
10
8
9
1
2
3
M9
M3
M1
P1
P3
P9
0.1µF
LTC2637
LT1991
–15V
V
V
15V
CC
EE
4
7
REF
5
OUT
0.1µF
0.1µF
6

V
OUT
2637fa
= ±5V