PI6C2972 View Datasheet(PDF) - Pericom Semiconductor Corporation
Part Name
Description
MFG CO.
'PI6C2972' PDF : 7 Pages View PDF
PI6C2972
112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233L4455o6677w889900V1122o33l44t55a6677g88e9900P1122L3344L556677C8899l00o11c2211k2233D4455r6677i88v99e00r1122
Block Diagram
xtal_1
xtal_2
VC0_Sel
PLL_En
REF_Sel
TCLK0
0
TCLK1
1
TCLK_Sel
Ext_FB
PHASE
DETECTOR
0
VCO
1
LPF
fselFB2
MR/OE
POWER-ON
RESET
fsela0:1
fselb0:1
fselc0:1
fselFBO:1
Frz_Clk
Frz_Data
Inv_Clk
÷4, ÷6, ÷8, ÷12
÷4, ÷6, ÷8, ÷10
÷2, ÷4, ÷6, ÷8
2
2
÷4, ÷6, ÷8, ÷10
2
Sync Pulse
2
Data Generator
0
÷2
1
Output Disable
Circuitry
12
D
Q
Sync
Frz
Sync
D Q Frz
DQ
Sync
Frz
D Q Sync
Frz
DQ
Sync
DQ
Frz
Qa0
Qa1
Qa2
Qa3
Qb0
Qb1
Qb2
Qb3
Qc0
Qc1
Qc2
Qc3
QFB
QSync
2
PS8590B 08/11/03
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