IMIC9716J Datasheet, PDF (1/12 Pages) List of Unclassifed Manufacturers – 100 MHz Clock Generator with SSCG and Power Management for Mobile Application

C9716J
100 MHz Clock Generator with SSCG and Power Management for Mobile Application
Preliminary
Product Features
• Supplies:
• 2 Ref clocks
2 Host (CPU) clocks
• 1 free running and 5 PCI Clocks
• 1 48MHz fixed clock
• 1 48 or 24 MHz fixed clock
• Separate supply pins for mixed (3.3/2.5V) voltage
application.
• 100 or 66 MHz CPU clock operation
• -1.5% Spread Spectrum modulation for reducing
EMI
• Rich Power Management Functions.
• 28-pin SSOP & TSSOP packages for minimum
board space.
Block Diagram
XIN
XOUT
OSC
SEL48#
SS#
REF2
VDDR
REF1
SEL48#
PLL
48-24M
48-24M/TS#
SEL100/66#
CS#
PLL
PD#
PS#
SS#
VDDC
CPU (1,2)
PCI_F
VDDP
PCI (1:3)
Frequency Table
SEL 100/66#
0
CPU Clock
66.66 MHz
1
100.00 MHz
PCI Clock
33.33 MHz
33.33 MHz
Pin Configuration
VSS 1
XIN 2
XOUT 3
PCI_F 4
PCI1 5
PCI2 6
VSS 7
VDDP 8
PCI3 9
PCI4 10
PCI5 11
VDDF 12
48M 13
48-24/TS# 14
28 VDDR
27 REF/SEL48#
26 REF1/SS#
25 VDDC
24 CPU1
23 CPU2
22 VSS
21 VSS
20 PS#
19 VDD
18 CS#
17 PD#
16 SEL100/66#
15 VSS
INTERNATIONAL MICROCIRCUITS, INC. 525 LOS COCHES ST.
MILPITAS, CA 95035 TEL: [phone] ext. 275 FAX [phone]
Rev. 1.0
4/28/2000
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