CY28547LFXCT Silicon Laboratories Inc, CY28547LFXCT Datasheet - Page 18

• Manufacturer Part Number: CY28547LFXCT
• Description: Clock Generators & Support Products CK505 Mobile System Clock
• Manufacturer: Silicon Laboratories Inc

Specifications of CY28547LFXCT

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AC Electrical Specifications
.....................Document #: 001-05103 Rev *B Page 18 of 24
Crystal
T
T
T
T
CPU
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
ODSSAbs
T
ODSSAbs
Parameter
DC
PERIOD
R
CCJ
DC
PERIOD
PERIOD
PERIOD
PERIOD
PERIOD
PERIOD
PERIOD
PERIODSS
PERIODSS
PERIODSS
PERIODSS
PERIODSS
PERIODSS
PERIODSS
PERIODAbs
PERIODAbs
PERIODAbs
PERIODAbs
PERIODAbs
PERIODAbs
PERIODAbs
PERI-
PERI-
/T
F
XIN Duty Cycle
XIN Period
XIN Rise and Fall Times
XIN Cycle to Cycle Jitter
CPUT and CPUC Duty Cycle
100 MHz CPUT and CPUC Period
133 MHz CPUT and CPUC Period
166 MHz CPUT and CPUC Period
200 MHz CPUT and CPUC Period
266 MHz CPUT and CPUC Period
333 MHz CPUT and CPUC Period
400 MHz CPUT and CPUC Period
100 MHz CPUT and CPUC Period,
SSC
133 MHz CPUT and CPUC Period,
SSC
166 MHz CPUT and CPUC Period,
SSC
200 MHz CPUT and CPUC Period,
SSC
266 MHz CPUT and CPUC Period,
SSC
333 MHz CPUT and CPUC Period,
SSC
400 MHz CPUT and CPUC Period,
SSC
100 MHz CPUT and CPUC Absolute
period
133 MHz CPUT and CPUC Absolute
period
166 MHz CPUT and CPUC Absolute
period
200 MHz CPUT and CPUC Absolute
period
266 MHz CPUT and CPUC Absolute
period
333 MHz CPUT and CPUC Absolute
period
400 MHz CPUT and CPUC Absolute
period
100 MHz CPUT and CPUC Absolute
period, SSC
133 MHz CPUT and CPUC Absolute
period, SSC
Description
The device will operate reliably with input duty
cycles up to 30/70 but the REF clock duty cycle
will not be within specification
When XIN is driven from an external clock source 69.841
Measured between 0.3V
As an average over 1-s duration
Measured at 0V differential at 0.1s
Measured at 0V differential at 0.1s
Measured at 0V differential at 0.1s
Measured at 0V differential at 0.1s
Measured at 0V differential at 0.1s
Measured at 0V differential at 0.1s
Measured at 0V differential at 0.1s
Measured at 0V differential at 0.1s
Measured at 0V differential at 0.1s
Measured at 0V differential at 0.1s
Measured at 0V differential at 0.1s
Measured at 0V differential at 0.1s
Measured at 0V differential at 0.1s
Measured at 0V differential at 1 clock
Measured at 0V differential at 1 clock
Measured at 0V differential @ 1 clock
Measured at 0V differential @ 1 clock
Measured at 0V differential @ 1 clock
Measured at 0V differential @ 1 clock
Measured at 0V differential @ 1 clock
Measured at 0V differential @ 1 clock
Measured at 0V differential @ 1 clock
Measured at 0V differential at 0.1s
Measured at 0V differential at 0.1s
Condition
DD
and 0.7V
DD
10.02406 10.02607
9.99900
7.49925
5.99940
4.99950
3.74963
2.99970
2.49975
7.51804
6.01444
5.01203
3.75902
3.00722
2.50601
9.91400
7.41425
5.91440
4.91450
3.66463
2.91470
2.41475
9.91406
7.41430
Min.
47.5
45
–
–
CY28547
10.0100
7.50075
6.00060
5.00050
3.75038
3.00030
2.50025
7.51955
6.01564
5.01303
3.75978
3.00782
2.50652
10.0860
7.58575
6.08560
5.08550
3.83538
3.08530
2.58525
10.1362
7.62340
Max.
52.5
71.0
10.0
500
55
Unit
ns
ns
ps
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
%
%