參數(shù)資料
型號(hào): MPC93R52AC
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時(shí)鐘及定時(shí)
英文描述: 93R SERIES, PLL BASED CLOCK DRIVER, 11 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32
封裝: LEAD FREE, LQFP-32
文件頁(yè)數(shù): 11/13頁(yè)
文件大?。?/td> 494K
代理商: MPC93R52AC
Advanced Clock Drivers Devices
Freescale Semiconductor
7
MPC93R52
PACKAGE DIMENSIONS
Example Configurations for the MPC93R52
MPC93R52 configuration to multiply the reference
frequency by 3, 3
÷ 2 and 1. PLL feedback of
QA4 = 33.3 MHz.
Figure 3. MPC93R52 Default Configuration
Figure 4. MPC93R52 Zero Delay Buffer Configuration
Figure 5. MPC93R52 Default Configuration
Figure 6. MPC93R52 Zero Delay Buffer Configuration 2
MPC93R52
fref = 100 MHz
100 MHz
100 MHz (Feedback)
QA0
QA1
QA2
QA3
QA4
QB0
QB1
QB2
QB3
QC0
QC1
CCLK
FB_IN
FSELA
FSELB
FSELC
F_RANGE
200 MHz
MPC93R52 default configuration (feedback of QB0 =
100 MHz). All control pins are left open.
MPC93R52
fref = 62.5 MHz
62.5 MHz
62.5 MHz (Feedback)
QA0
QA1
QA2
QA3
QA4
QB0
QB1
QB2
QB3
QC0
QC1
CCLK
FB_IN
FSELA
FSELB
FSELC
F_RANGE
62.5 MHz
MPC93R52 zero-delay (feedback of QB0 = 62.5 MHz). All
control pins are left open except FSELC = 1. All outputs
are locked in frequency and phase to the input clock.
MPC93R52
fref = 33.3 MHz
33.3 MHz
50 MHz
33.3 MHz (Feedback)
QA0
QA1
QA2
QA3
QA4
QB0
QB1
QB2
QB3
QC0
QC1
CCLK
FB_IN
FSELA
FSELB
FSELC
F_RANGE
100 MHz
MPC93R52
fref = 33.3 MHz
33.3 MHz
33.3 MHz (Feedback)
QA0
QA1
QA2
QA3
QQ4
QB0
QB1
QB2
QB3
QC0
QC1
CCLK
FB_IN
FSELA
FSELB
FSELC
F_RANGE
33.3 MHz
MPC93R52 zero-delay (feedback of QB0 = 33.3 MHz).
Equivalent to Table 2 except F_RANGE = 1 enabling a low-
er input and output clock frequency.
Frequency range
Min
Max
Input
50 MHz
120 MHz
QA outputs
50 MHz
12 MHz
QB outputs
50 MHz
120 MHz
QC outputs
100 MHz
240 MHz
Frequency range
Min
Max
Input
50 MHz
120 MHz
QA outputs
50 MHz
120 MHz
QB outputs
50 MHz
120 MHz
QC outputs
50 MHz
120 MHz
Frequency range
Min
Max
Input
25 MHz
60 MHz
QA outputs
50 MHz
120 MHz
QB outputs
50 MHz
120 MHz
QC outputs
100 MHz
240 MHz
Frequency range
Min
Max
Input
25 MHz
60 MHz
QA outputs
25 MHz
60 MHz
QB outputs
25 MHz
60 MHz
QC outputs
25 MHz
60 MHz
VCC
MPC93R52
3.3 V 1:11 LVCMOS Zero Delay Clock Generator
NETCOM
IDT 3.3 V 1:11 LVCMOS Zero Delay Clock Generator
Freescale Timing Solutions Organization has been acquired by Integrated Device Technology, Inc
MPC93R52
7
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