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PI6C2952 View Datasheet(PDF) - Pericom Semiconductor

Part Name
Description
View to exact match
PI6C2952
Pericom-Semiconductor
Pericom Semiconductor Pericom-Semiconductor
PI6C2952 Datasheet PDF : 6 Pages
1 2 3 4 5 6
PI6C2952
112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233L4455o6677w889900V1122o33l44t55a6677g88e9900P1122L3344L556677C8899l00o11c2211k2233D4455r6677i88v99e00r1122
Block Diagram
(Int Pull Down)
PLL_En
REFCLK
Phase
Detector
VCO
200-480MHz
÷2
FBIn
LPF
VCO_Sel (Int Pull Down)
fsela (Int Pull Down)
fselb (Int Pull Down)
÷4/÷6
÷4/÷2
Qa0
Qa1
Qa2
Qa3
Qa4
Qb0
Qb1
Qb2
Qb3
fselc (Int Pull Down)
MR/OE (Int Pull Down)
÷2/÷4
Qc0 "–1" Has ÷2/÷8
"–2" Has ÷4/÷8
Qc1
Function Tables
fsela
Qan
fselb
Qbn fselc Qcn
0
÷4
0
÷4
0
÷2
1
÷6
1
÷2
1
÷4
Control Pin
VCO_Sel
MR/OE
PLL_En
Logic 'O'
fVCO
Output Enable
Enable PLL
Logic '1'
fVCO/2
High Z
Disable PLL
Pin Name
VCCA
VCCO
VCCI
GNDI
GNDO
Description
PLL Power Supply
Output Buffer Power Supply
Internal Core Logic Power Supply
Internal Ground
Output Buffer Ground
2
PS8542A 01/30-06
 

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