LTC1597 LINER [Linear Technology], LTC1597 Datasheet - Page 18

• Manufacturer Part Number: LTC1597
• Description: 14-Bit and 16-Bit Parallel Low Glitch Multiplying DACs with 4-Quadrant Resistors
• Manufacturer: LINER [Linear Technology]

LTC1591/LTC1597
TYPICAL APPLICATIONS
18
f
O
REGISTER
OR BYTE
SERIAL
FREQUENCY CONTROL
LOAD
n = 24 TO 32 BITS
n
PARALLEL
REGISTER
DELTA
PHASE
M
n
PHASE ACCUMULATOR
n
n
REGISTER
CLOCK
PHASE
TRUNCATION
n
16 BITS
PHASE
U
SIN ROM
LOOKUP
TABLE
15V
INPUTS
10 TO 21,
24 TO 27
DATA
2
4
16
LT1236A-10
LT1001
Digital Waveform Generator
WR
3
R1
+
–
9
R1
LD
6
8
CLR
2
R
28
COM
R2
LTC1597
REF
1
V
CC
23
R
4
R
OFS
OFS
16-BIT DAC
0.1 F
5V
R
FB
R
5
FB
DGND
I
1591/97 F05
OUT1
AGND
22
6
7
15pF
–
+
LT1468
LOWPASS
FILTER
f
O
=
(M)(f
2
n
C
)