sy89430v Micrel Semiconductor, sy89430v Datasheet - Page 8

• Manufacturer Part Number: sy89430v
• Description: Sy89430v Programmable Frequency Synthesizer 50mhz To 950mhz
• Manufacturer: Micrel Semiconductor

Micrel, Inc.
V
NOTE:
1. 10MHz is the maximum frequency to load the feedback divide registers. S_
M9999-011106
[e-mail] or [phone]
Symbol
f
f
t
t
t
t
t
t
t
t
CC1
MAXI
MAXO
LOCK
jitter
S
H
pw(MIN)
DC
r
f
TEST_MODE 6.
AC ELECTRICAL CHARACTERISTICS
= V
CC_QUIET
Maximum Input Frequency
Maximum Output Frequency VCO (Internal)
Maximum PLL Lock Time
Cycle-to-Cycle Jitter (Peak-toPeak)
Setup Time
Hold Time
Minimum Pulse Width
FOUT Duty Cycle
Output Rise/Fall
20% to 80%
= V
CC_TTL =
Parameter
V
CC_OUT
S_
S_
S_
S_
(1)
CLOCK
CLOCK
DATA
DATA
M, N to P_
M, N to P_
Xtal Oscillator
= +3.3V to +5.0V ±5%; T
to S_
to S_
to S_
to S_
S_
S_
P_
CLOCK
FOUT
CLOCK
CLOCK
FOUT
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
Min.
400
100
10
50
20
20
20
20
20
20
50
50
45
—
—
—
T
A
= 0
8
Max.
CLOCK
950
950
±25
500
°
10
25
10
55
—
—
—
—
—
—
—
—
C
A
= 0°C to +75°C
can be switched at high frequencies when used as a test clock in
T
Min.
400
100
A
10
50
20
20
20
20
20
20
50
50
45
—
—
—
= +25
Max.
950
950
±25
500
°
25
10
55
10
—
—
—
—
—
—
—
—
C
Min.
T
400
100
10
50
20
20
20
20
20
20
50
50
45
—
—
—
A
= +75
Max.
950
950
±25
500
25
55
10
10
—
—
—
—
—
—
—
—
°
C
MHz
MHz
Unit
ms
ps
ns
ns
ns
ps
%
Test output static
Fundamental
Precision Edge
Condition
Cyrstal
SY89430V
®