hsp45106 Intersil Corporation, hsp45106 Datasheet - Page 9

• Manufacturer Part Number: hsp45106
• Description: 16-bit Numerically Controlled Oscillator
• Manufacturer: Intersil Corporation

COS(15:0),
ENOFREG
ENCFREG
SIN(15:0)
C(15:0)
A(2:0)
CLK
WR
CS
BINFMT
R.ENPHAC, TEST, PAR/SER
OES
OEC
ARGUMENT
SIN/COS
SERIAL DATA OUTPUT
WRITE
MS INPUT
REGISTER
20
DACSTRB
/
ENPHAC
9
ADDRESS
WRITE
LS INPUT
REGISTER
DECODE
CLK
FIGURE 5. SINE/COSINE SECTION BLOCK DIAGRAM
FIGURE 6. SERIAL OUTPUT I/O TIMING DIAGRAM
TRANSFER DATA
TO CENTER OR OFFSET
FREQUENCY REGISTER
FIGURE 7. FREQUENCY TO OUTPUT DELAY
SINE/COSINE
ROM
0
t
ECS
1
HSP45106
/
/
16 COSINE
16 SINE
2
28
/
3
4
CONTROL
FORMAT
5
BIT
6
0
CONTROL
OUTPUT
t
7
DSO
1
8
/
/
2
16
16
9
3
10
COS (15:0)
DACSTRB
SIN (15:0)
FREQUENCY
DATA
NEW