PLL202-14 PhaseLink (PLL), PLL202-14 Datasheet - Page 13

• Manufacturer Part Number: PLL202-14
• Description: Ali, Via, Sis, Intel 440BX Chipset FTGS , Freq. Progr., Power Mgt, Wdt, Drive Ctrl, SST
• Manufacturer: PhaseLink (PLL)

2. DC/AC Electrical Specifications (continued)
Unless otherwise stated, all power supplies = 3.3V 5%, and ambient temperature range T
47745 Fremont Blvd., Fremont, California 94538 TEL [phone] FAX [phone]
Output Rise time
Output Fall time
Duty Cycle
Clock Skew
Jitter(Cycle to Cycle)
Frequency
Stabilization Time
AC output
impedance
PARAMETERS
SYMBOL
J
Programmable Clock Generator for VIA Apollo Pro-266
T
cyc-cyc
T
T
T
SKEW
D
Z
FST
OR
OF
T
0
CPU
REF, 48MHz,
24MHz
PCI_F, PCI, AGP,
APIC
CPU
REF, 48MHz,
24MHz
PCI_F, PCI, AGP,
APIC
CPU,APIC,REF,
48MHz,24MHz
PCI, AGP
CPU
PCI
AGP
CPU
PCI, AGP
CPU,PCI_F,PCI,
APIC,AGP,REF,
48MHz,24MHz
CPU
PCI,AGP
REF,48MHz,24MHz
OUTPUTS
Measured @ 0.4V ~ 2.0V,
C
Measured @ 0.4V ~ 2.4V,
C
Measured @ 0.4V ~ 2.4V,
C
Measured @ 2.0 ~ 0.4V,
C
Measured @ 2.4V ~ 0.4V,
C
Measured @ 2.4V ~ 0.4V,
C
Measured @ 1.5V
C
Measured @ 1.5V,
C
Rising edge @ 1.25V,
C
Rising edge @ 1.5V,
C
Rising edge @ 1.5V,
C
Measured @ 1.25V
Measured @ 1.5V
Assumes full supply
voltage reached within
1ms from power-up. Short
cycle exist prior to
frequency stabilization.
V
V
V
DD
DD
DD
L
L
L
L
L
L
L
L
L
L
L
=10-20pf, 2.5V 5%
=10-20pf
=10-30pf
=10-20pf, 2.5V 5%
=10-20pf
=10-30pf
=20pf
=20~30pf
=20pf
=30pf
=30pf
=3.3V(2.5V) 5%
=3.3V 5%
=3.3V 5%
CONDITIONS
A
= 0 C to 70 C
MIN.
45
40
PLL202-14
TYP.
50
20
30
40
Rev 3/23/01 Page 13
MAX.
175
500
250
250
500
1.6
1.6
55
55
4
2
4
2
3
UNITS
ohm
ms
ns
ns
ps
ps
%