參數(shù)資料
型號: MPC951FA
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時(shí)鐘及定時(shí)
英文描述: 951 SERIES, PLL BASED CLOCK DRIVER, 9 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32
封裝: 7 X 7 MM, LQFP-32
文件頁數(shù): 3/10頁
文件大小: 336K
代理商: MPC951FA
MPC951
MOTOROLA
TIMING SOLUTIONS
2
MPC951 LOGIC DIAGRAM
÷2/÷4
Qa
VCO
200–480MHz
PHASE
DETECTOR
LPF
MR/OE
fselc
fselb
PECL_CLK
Tclk
÷4/÷8
Qb
÷4/÷8
Qc0
÷4/÷8
Qd0
Qc1
Qd1
Qd2
Qd3
Qd4
fseld
Ref_Sel
PLL_En
fsela
POWER–ON RESET
Ext_FB
(Pull Up)
MR/OE
PECL_CLK
GNDO
Qb
VCCO
Qa
GNDO
TCLK
PLL_En
Ref_Sel
Qd2
VCCO
Qd3
GNDO
Qd4
VCCO
Qc0
VCCO
Qc1
GNDO
Qd0
VCCO
Qd1
GNDO
VCCA
Ext_FB
fsela
fselb
fselc
fseld
GNDI
PECL_CLK
25
26
27
28
29
30
31
32
15
14
13
12
11
10
9
123456
78
24
23
22
21
20
19
18
17
16
MPC951
FUNCTION TABLES
Ref_Sel
Function
1
0
TCLK
PECL_CLK
PLL_En
Function
1
0
PLL Enabled
PLL Bypass
MR/OE
Function
1
0
Outputs Disabled
Outputs Enabled
fseln
Function
1
0
Qa =
÷4; Qb:d = ÷8
Qa =
÷2; Qb:d = ÷4
MPC951
Low Voltage PLL Clock Driver
NETCOM
IDT Low Voltage PLL Clock Driver
Freescale Timing Solutions Organization has been acquired by Integrated Device Technology, Inc
MPC951
2
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