sy87700al Micrel Semiconductor, sy87700al Datasheet - Page 6

• Manufacturer Part Number: sy87700al
• Description: Sy87700al Sy87700 Low-power, 3.3v, 32mbps To 208mbps Anyrate Clock And Data Recovery
• Manufacturer: Micrel Semiconductor

August 2007
AC Electrical Characteristics
V
Timing Waveforms
Symbol
f
∆f
t
t
t
t
t
t
t
t
t
CC
VCO
ACQ
CPWH
CPWL
ir
ODC
r
SKEW
DV
DH
, t
VCO
f
= V
CCO
Parameter
VCO Center Frequency
VCO Center Frequency
Tolerance
Acquisition Lock Time
REFCLK Pulse Width HIGH
REFCLK Pulse Width LOW
REFCLK Input Rise Time
Output Duty Cycle (RCLK/TCLK)
ECL Output Rise/Fall Time
(20% to 80%)
Recovered Clock Skew
Data Valid
Data Hold
= V
CCA
= 3.3V ±5%; T
A
= –40°C to +85°C, unless otherwise noted.
Condition
f
Nominal
50Ω to V
50Ω to V
V
50Ω to V
REFCLK
IN
= V
IL
x Byte Rate
CC
CC
CC
(Min)
-2V
-2V
-2
6
1/(2xf
1/(2xf
-200
RCLK
RCLK
Min
750
100
45
4
4
[e-mail]
) -200
) -200
Typ
0.5
5
or [phone]
M9999-082107-C
1250
+200
Max
400
15
55
2
Units
MHz
% of
µs
ns
ns
ns
ps
ps
ps
ps
UI
%