參數(shù)資料
型號: PI6C48533-01LE
廠商: Pericom
文件頁數(shù): 2/7頁
文件大?。?/td> 0K
描述: IC CLOCK BUFFER MUX 2:4 20-TSSOP
產(chǎn)品培訓模塊: Total Timing Technology
標準包裝: 74
類型: 扇出緩沖器(分配),多路復用器
電路數(shù): 1
比率 - 輸入:輸出: 2:4
差分 - 輸入:輸出: 是/是
輸入: CML,HCSL,LVDS,LVHSTL,LVPECL,SSTL
輸出: LVPECL
頻率 - 最大: 800MHz
電源電壓: 3 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-TSSOP(0.173",4.40mm 寬)
供應商設備封裝: 20-TSSOP
包裝: 管件
產(chǎn)品目錄頁面: 1226 (CN2011-ZH PDF)
PI6C48533-01
3.3V Low Skew 1-to-4
Differential/LVCMOS to LVPECL Fanout Buffer
2
PS8737B
12/15/09
Pin Description
Name
Pin #
Type
Description
VEE
1
P
Connect to Negative power supply
CLK_EN
2
I_PU
Synchronizing clock enable. When high, clock outputs follow clock input. When low, Qx
outputs are forced low, nQx outputs are forced high. LVCMOS/LVTTL level with 50KΩ pull-up.
CLK_
SEL
3
I_PD
Clock select input. When high, selects PCLK input. When low, selects CLK input. LVCMOS/
LVTTL level with 50KΩ pull-down.
CLK
4
I_PD
Non-inverting differential clock input
nCLK
5
I_PU
Inverting differential clock input
PCLK
6
I_PD
Non-inverting differential clock input
nPCLK
7
I_PU
Inverting differential clock input
NC
8, 9
Not connected
VCC
10, 13,
18
P
Connect to 3.3V.
nQ3,
Q3
11,
12
O
Differential output pair, LVPECL interface level.
nQ2,
Q2
14,
15
O
Differential output pair, LVPECL interface level.
nQ1,
Q1
16,
17
O
Differential output pair, LVPECL interface level.
nQ0,
Q0
19,
20
O
Differential output pair, LVPECL interface level.
Note:
1.
I = Input, O = Output, P = Power supply connection, I_PD = Input with pull down, I_PU = Input with pull up
Pin Characteristics
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Units
CIN
Input Capacitance
4
pF
R_pullup
Input Pullup Resistance
50
R_pulldown
Input Pulldown Resistance
50
Control Input Function Table(1)
Inputs
Outputs
CLK_EN
CLK_SEL
Selected Source
Q0:Q3nQ0:nQ3
0
CLK, nCLK
Diasbled: Low
Diasbled: High
0
1
PCLK, nPCLK
Disabled: Low
Disabled: High
1
0
CLK, nCLK
Enabled
1
PCLK, nPCLK
Enabled
Note:
1.
After CLK_EN switches, the clock outputs are disabled or enabled following a rising and falling input clock edge as show below.
09-0110
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相關代理商/技術參數(shù)
參數(shù)描述
PI6C48533-01LEX 功能描述:時鐘驅動器及分配 2.5V 1:16 LVPECL Fanout Buffer RoHS:否 制造商:Micrel 乘法/除法因子:1:4 輸出類型:Differential 最大輸出頻率:4.2 GHz 電源電壓-最大: 電源電壓-最小:5 V 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-8 封裝:Reel
PI6C48535-01 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:3.3V Low Skew 1-to-4 LVTTL/LVCMOS to LVPECL Fanout Buffer
PI6C48535-01L 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:3.3V Low Skew 1-to-4 LVTTL/LVCMOS to LVPECL Fanout Buffer
PI6C48535-01LE 功能描述:時鐘驅動器及分配 Clock Buffer 3.3V RoHS:否 制造商:Micrel 乘法/除法因子:1:4 輸出類型:Differential 最大輸出頻率:4.2 GHz 電源電壓-最大: 電源電壓-最小:5 V 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-8 封裝:Reel
PI6C48535-01LEX 功能描述:時鐘驅動器及分配 2.5V 1:16 LVPECL Fanout Buffer RoHS:否 制造商:Micrel 乘法/除法因子:1:4 輸出類型:Differential 最大輸出頻率:4.2 GHz 電源電壓-最大: 電源電壓-最小:5 V 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-8 封裝:Reel