參數(shù)資料
型號(hào)： MPC9230AC
廠商： FREESCALE SEMICONDUCTOR INC
元件分類(lèi)： 時(shí)鐘產(chǎn)生/分配
英文描述： 750 MHz, OTHER CLOCK GENERATOR, PQFP32
封裝： 7 X 7 MM, 1.40 MM HEIGHT, LEAD FREE, MS-026BBA, LQFP-32
文件頁(yè)數(shù)： 10/16頁(yè)
文件大?。?/td> 375K
代理商： MPC9230AC
Advanced Clock Drivers Devices
Freescale Semiconductor
3
MPC9230
Table 1. Pin Configurations
Pin
I/O
Default
Type
Function
XTAL_IN, XTAL_OUT
Analog
Crystal oscillator interface
FREF_EXT
Input
0
LVCMOS Alternative PLL reference input
FOUT, FOUT
Output
LVPECL
Differential clock output
TEST
Output
LVCMOS Test and device diagnosis output
XTAL_SEL
Input
1
LVCMOS PLL reference select input
S_LOAD
Input
0
LVCMOS Serial configuration control input
This input controls the loading of the configuration latches with the contents of the
shift register. The latches will be transparent when this signal is high, thus the data
must be stable on the high-to-low transition.
P_LOAD
Input
1
LVCMOS Parallel configuration control input.
This input controls the loading of the configuration latches with the content of the
parallel inputs (M and N). The latches will be transparent when this signal is low,
thus the parallel data must be stable on the low-to-high transition of P_LOAD.
P_LOAD is state sensitive.
S_DATA
Input
0
LVCMOS Serial configuration data input
S_CLOCK
Input
0
LVCMOS Serial configuration clock input
M[0:8]
Input
1
LVCMOS Parallel configuration for PLL feedback divider (M).
M is sampled on the low-to-high transition of P_LOAD
N[1:0]
Input
1
LVCMOS Parallel configuration for Post-PLL divider (N).
N is sampled on the low-to-high transition of P_LOAD
OE
Input
1
LVCMOS Output enable (active high)
The output enable is synchronous to the output clock to eliminate the possibility of
runt pulses on the FOUT output
GND
Supply
Ground
Negative power supply (GND)
VCC
Supply
VCC
Positive power supply for I/O and core. All VCC pins must be connected to the
positive power supply for correct operation
VCC_PLL
Supply
VCC
PLL positive power supply (analog power supply)
Table 2. Output Frequency Range and PLL Post-Divider N
N
Output Division
Output Frequency Range
for TA = 0°C to +70°C
Output Frequency Range
for TA = –40°C to +85°C
1
0
0
2
200 – 400 MHz
200 – 375 MHz
0
1
4
100 – 200 MHz
100 – 187.5 MHz
1
0
8
50 – 100 MHz
50 – 93.75 MHz
1
400 – 800 MHz
400 – 750 MHz
Table 3. Function Table
Input
0
1
XTAL_SEL
FREF_EXT
XTAL interface
OE
Outputs disabled. FOUT is stopped in the logic low state
(FOUT = L, FOUT = H)
Outputs enabled
相關(guān)PDF資料
PDF描述
MPC9230EIR2 750 MHz, OTHER CLOCK GENERATOR, PQCC28
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MPC9239FAR2 900 MHz, OTHER CLOCK GENERATOR, PQFP32
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相關(guān)代理商/技術(shù)參數(shù)
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MPC9230ACR2 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 FSL 800MHz LVPECL Freq. Synthesizer RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
MPC9230EI 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 FSL 800MHz LVPECL Freq. Synthesizer RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
MPC9230EIR2 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 FSL 800MHz LVPECL Freq. Synthesizer RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
MPC9230FA 功能描述:IC PECL CLOCK LV 800MHZ 32-LQFP RoHS:否 類(lèi)別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器，PLL，頻率合成器 系列:- 標(biāo)準(zhǔn)包裝:39 系列:- 類(lèi)型:* PLL:帶旁路 輸入:時(shí)鐘 輸出:時(shí)鐘 電路數(shù):1 比率 - 輸入:輸出:1:10 差分 - 輸入:輸出:是/是 頻率 - 最大:170MHz 除法器/乘法器:無(wú)/無(wú) 電源電壓:2.375 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類(lèi)型:* 封裝/外殼:* 供應(yīng)商設(shè)備封裝:* 包裝:*
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