COMMERCIAL TEMPERATURE RANGE
12
IDTCV133
PROGRAMMABLE FLEXPC CLOCK FOR P4 PROCESSOR
Symbol Parameter Test Conditions Min. Typ. Max. Unit
VIH Input HIGH Voltage 3.3V ± 5% 2 — VDD + 0.3 V
VIL Input LOW Voltage 3.3V ± 5% VSS - 0.3 — 0.8 V
VIH_FS LOW Voltage, HIGH Threshold For FSA.B.C test_mode 0.7 — VDD + 0.3 V
VIL_FS LOW Voltage, LOW Threshold For FSA.B.C test_mode VSS - 0.3 — 0.35 V
IIH Input HIGH Current VIN = VDD –5 — 5 µ A
IIL1 Input LOW Current VIN = 0V, inputs with no pull-up resistors –5 — — µ A
IIL2 Input LOW Current VIN = 0V, inputs with pull-up resistors –200 — — µ A
IDD3.3OP Operating Supply Current Full active, CL = full load — — 400 mA
I
DD3.3PD Powerdown Current All differential pairs driven — — 70 mA
All differential pairs tri-stated — — 12
FI Input Frequency
(1)
VDD = 3.3V — 14.31818 — MHz
LPIN Pin Inductance
(2)
—— 7 nH
CIN Logic inputs — — 5
COUT Input Capacitance
(2)
Output pin capacitance — — 6 pF
CINX XTAL_IN — — 5
COUTX XTAL_OUT — — 12
TSTAB Clock Stabilization
(2,3)
From VDD power-up or de-assertion of PD to first clock — — 1.8 ms
Modulation Frequency
(2)
Triangular modulation 30 — 33 KHz
TDRIVE_SRC
(2)
SRC output enable after PCI_STOP# de-assertion — — 15 ns
TDRIVE_PD
(2)
CPU output enable after PD de-assertion — — 300 us
TFALL_PD
(2)
Fall time of PD — — 5 ns
TRISE_PD
(3)
Rise time of PD — — 5 ns
TDRIVE_CPU_STOP#
(2)
CPU output enable after CPU_STOP# de-assertion — — 10 us
TFALL_CPU_STOP#
(2)
Fall time of CPU_STOP# — — 5 ns
TRISE_CPU_STOP#
(3)
Rise time of CPU_STOP# — — 5 ns
ELECTRICAL CHARACTERISTICS - INPUT / SUPPLY / COMMON OUTPUT
PARAMETERS
Following Conditions Apply Unless Otherwise Specified:
Operating Condition: TA = 0°C to +70°C, Supply Voltage: VDD = 3.3V ± 5%
NOTES:
1. Input frequency should be measured at the REF output pin and tuned to ideal 14.31818MHz to meet ppm frequency accuracy on PLL outputs.
2. This parameter is guaranteed by design, but not 100% production tested.
3. See TIMING DIAGRAMS for timing requirements.