CY28442-2
DC Electrical Specifications (continued)
Parameter
IOZ
Description
Condition
Min.
Max.
Unit
High-impedance Output
Current
–10
10
PA
CIN
Input Pin Capacitance
Output Pin Capacitance
Pin Inductance
3
5
5
pF
pF
nH
V
COUT
LIN
3
–
7
VXIH
Xin High Voltage
0.7VDD
VDD
0.3VDD
400
70
VXIL
Xin Low Voltage
0
–
–
–
–
V
IDD3.3V
IPD3.3V
IPD3.3V
ITRI
Dynamic Supply Current
Power-down Supply Current
Power-down Supply Current
Tri-state Current
At max. load and freq. per Figure 15
PD asserted, Outputs Driven
PD asserted, Outputs Tri-state
Current in tri-state mode
mA
mA
mA
mA
2
100
AC Electrical Specifications
Parameter
Description
Condition
Min.
Max.
Unit
Crystal
TDC
XIN Duty Cycle
XIN Period
Thedevice willoperatereliably withinput
dutycyclesupto30/70buttheREFclock
duty cycle will not be within specification
47.5
52.5
%
TPERIOD
When XIN is driven from an external
clock source
69.841
71.0
ns
TR / TF
TCCJ
XIN Rise and Fall Times
XIN Cycle to Cycle Jitter
Long-term Accuracy
Measured between 0.3VDD and 0.7VDD
As an average over 1-Ps duration
Over 150 ms
–
–
–
10.0
500
300
ns
ps
LACC
ppm
CPU at 0.7V
TDC
CPUT and CPUC Duty Cycle
Measured at crossing point VOX
Measured at crossing point VOX
Measured at crossing point VOX
Measured at crossing point VOX
Measured at crossing point VOX
45
55
%
TPERIOD
100-MHz CPUT and CPUC Period
133-MHz CPUT and CPUC Period
166-MHz CPUT and CPUC Period
200-MHz CPUT and CPUC Period
9.997001 10.00300 ns
7.497751 7.502251 ns
5.998201 6.001801 ns
4.998500 5.001500 ns
9.997001 10.05327 ns
7.497751 7.539950 ns
5.998201 6.031960 ns
4.998500 5.026634 ns
9.912001 10.08800 ns
TPERIOD
TPERIOD
TPERIOD
TPERIODSS
TPERIODSS
TPERIODSS
TPERIODSS
TPERIODAbs
100-MHz CPUT and CPUC Period, SSC Measured at crossing point VOX
133-MHz CPUT and CPUC Period, SSC Measured at crossing point VOX
166-MHz CPUT and CPUC Period, SSC Measured at crossing point VOX
200-MHz CPUT and CPUC Period, SSC Measured at crossing point VOX
100-MHz CPUT and CPUC Absolute
period
Measured at crossing point VOX
Measured at crossing point VOX
Measured at crossing point VOX
Measured at crossing point VOX
Measured at crossing point VOX
Measured at crossing point VOX
Measured at crossing point VOX
TPERIODAbs
TPERIODAbs
TPERIODAbs
133-MHz CPUT and CPUC Absolute
period
7.412751 7.587251 ns
5.913201 6.086801 ns
4.913500 5.086500 ns
9.912001 10.13827 ns
7.412751 7.624950 ns
5.913201 6.116960 ns
166-MHz CPUT and CPUC Absolute
period
200-MHz CPUT and CPUC Absolute
period
TPERIODSSAbs 100-MHz CPUT and CPUC Absolute
period, SSC
TPERIODSSAbs 133-MHz CPUT and CPUC Absolute
period, SSC
TPERIODSSAbs 166-MHz CPUT and CPUC Absolute
period, SSC
Rev 1.0,November 21, 2006
Page 15 of 19
SPECTRALINEAR [ SPECTRALINEAR INC ]
