sy89421v Micrel Semiconductor, sy89421v Datasheet - Page 4

• Manufacturer Part Number: sy89421v
• Description: Sy89421v High Performance Phase Locked Loop
• Manufacturer: Micrel Semiconductor

Micrel
NOTES:
1. Permanent device damage may occur if ABSOLUTE MAXIMUM RATINGS are exceeded. This is a stress rating only and functional operation is not
2. Either voltage limit or current limit is sufficient to protect input.
3. All DC and AC electrical characteristics are specified over the operating termperature range.
FREQUENCY SELECTION TABLE
ABSOLUTE MAXIMUM RATINGS
V
V
I
I
T
T
implied at conditions other than those detailed in the operational sections of this data sheet. Exposure to ABSOLUTE MAXIMUM RATING conditions
for extended periods may affect device reliability.
Symbol
I
OUT
store
A
CC
I
S4
S5
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
1
Power Supply Voltage
TTL Input Voltage
TTL Input Current
ECL Output Current
Storage Temperature
Operating Temperature Range
S3
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
Divide-by-P
— Continuous
— Surge
P = 1
P = 2
(2)
(2)
Parameter
S2
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
(1)
(3)
Maximum Feedback
S1
Frequency (MHz)
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1120
560
4
16
10
12
20
16
10
12
20
N
2
4
8
1
2
4
8
1
Freq. Range MHz
HFIN divide by 16
HFIN divide by 32
HFIN divide by 20
HFIN divide by 24
HFIN divide by 40
HFIN divide by 4
HFIN divide by 8
HFIN divide by 2
–0.5 to +7.0
–65 to +150
–30 to +5.0
–0.5 to 6.0
0 to +85
480 – 1120
Value
240 – 560
120 – 280
40 – 93.3
60 – 140
48 – 112
100
30 – 70
20 – 56
50
FOUT
Freq. Range MHz
HFIN divide by 2
HFIN divide by 2
HFIN divide by 2
HFIN divide by 2
HFIN divide by 2
HFIN divide by 2
HFIN divide by 2
HFIN divide by 2
480 – 1120
480 – 1120
480 – 1120
480 – 1120
480 – 1120
480 – 1120
480 – 1120
480 – 1120
HFOUT
ClockWorks™
Unit
mA
mA
V
V
C
C
SY89421V