hsp45106 Intersil Corporation, hsp45106 Datasheet - Page 12

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

AC Electrical Specifications
NOTES:
CLK Period
CLK High
CLK Low
WR Period
WR High
WR Low
Setup Time A(2:0), CS to WR Going High
Hold Time A(2:0), CS from WR Going High
Setup Time C(15:0) to WR Going High
Hold Time C(15:0) from WR Going High
Setup Time WR High to CLK High
Setup Time MOD(2:0) to CLK Going High
Hold Time MOD(2:0) from CLK Going High
Setup Time ENPOREG, ENOFREG, ENCFREG,
ENPHAC, ENTIREG, INHOFR, PMSEL, INITPAC,
BINFMT, TEST, PAR/SER, PACI, INITTAC
to CLK Going High
Hold Time ENPOREG, ENOFREG, ENCFREG,
ENPHAC, ENTIREG, INHOFR, PMSEL, INITPAC,
BINFMT, TEST, PAR/SER, PACI, INITTAC
from CLK Going High
CLK to Output Delay SIN(15:0), COS(15:0), TICO
CLK to Output Delay DACSTRB
Output Enable Time
Output Disable Time
Output Rise, Fall Time
5. AC testing is performed as follows: Input levels (CLK Input) 4.0V and 0V; input levels (all other inputs) 0V and 3.0V; timing reference levels (CLK)
6. If ENOFREG, ENCFREG, ENTIREG, or ENPOREG are active, care must be taken to not violate setup and hold times to these registers when
7. Controlled via design or process parameters and not directly tested. Characterized upon initial design and after major process and/or changes.
2.0V; all others 1.5V. Output load per test load circuit with switch closed and C
< 1.5V.
writing data into the chip via the C(15:0) port.
PARAMETER
12
V
CC
= 5.0V ±5%, T
A
SYMBOL
= 0
t
t
t
t
t
t
t
t
t
t
AWH
CWS
CWH
t
MCH
t
t
AWS
MCS
ECH
t
DSO
t
t
t
ECS
t
t
t
WP
WH
WC
CH
WL
DO
OE
OD
HSP45106
CP
CL
RF
o
C to 70
o
C (Note 5)
Note 6
Note 7
Note 7
NOTES
L
= 40pF. Output transition is measured at V
MIN
39
15
15
39
15
15
13
15
16
15
12
1
0
0
0
2
-
-
-
-
25.6MHz
MAX
18
18
12
15
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
MIN
30
12
12
30
12
12
13
15
12
15
12
1
0
0
0
2
-
-
-
-
33MHz
MAX
15
15
12
15
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
OH
> 1.5V and V
UNITS
ns,
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
OL