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PI6C48535-11 の電気的特性と機能

PI6C48535-11のメーカーはPericom Semiconductor Corporationです、この部品の機能は「3.3V Low Skew 1-to-4 Crystal/LVCMOS to LVPECL Fanout Buffer」です。


製品の詳細 ( Datasheet PDF )

部品番号 PI6C48535-11
部品説明 3.3V Low Skew 1-to-4 Crystal/LVCMOS to LVPECL Fanout Buffer
メーカ Pericom Semiconductor Corporation
ロゴ Pericom Semiconductor Corporation ロゴ 




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PI6C48535-11 Datasheet, PI6C48535-11 PDF,ピン配置, 機能
Features
• Maximum operation frequency: 500MHz
• 4 pair of differential LVPECL outputs
• Selectable CLK and crystal inputs
• CLK accepts LVCMOS, LVTTL input level
• Output Skew: 30ps (maximum)
• Part-to-part skew: 150ps (maximum)
• Propagation delay: 1.5ns (maximum)
• 3.3V power supply
• Pin-to-pin compatible to ICS8535-11
• Operating Temperature: -40oC to 85oC
• Packaging (Pb-free & Green available):
- 20-pin TSSOP (L)
Block Diagram
CLK_EN
CLK
Xtal1
Xtal2
0
1
D
Q
LE
CLK_SEL
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PI6C48535-11
3.3V Low Skew 1-to-4
Crystal/LVCMOS to LVPECL Fanout Buffer
Description
The PI6C48535-11 is a high-performance low-skew LVPECL
fanout buffer. PI6C48535-11 features selectable of single-ended
clock or crystal inputs and translates to four LVPECL outputs.
The CLK input accepts LVCMOS or LVTTL signals. The outputs
are synchronized with input clock during asynchronous assertion
/deassertion of CLK_EN pin. PI6C48535-11 is ideal for crystal or
LVCMOS/LVTTL to LVPECL translation. Typical clock transla-
tion and distribution applications are data-communications and
telecommunications.
Pin Diagram
VEE 1
CLK_EN 2
CLK_SEL 3
CLK 4
Q0 NC 5
nQ0 Xtal1 6
Xtal2 7
Q1 NC 8
nQ1 NC 9
VCC 10
Q2
nQ2
Q3
nQ3
20 Q0
19 NQ0
18 VCC
17 Q1
16 NQ1
15 Q2
14 NQ2
13 VCC
12 Q3
11 NQ3
1
PS9738
05/27/04

1 Page





PI6C48535-11 pdf, ピン配列
Figure 1. CLK_EN Timing Diagram
Disabled
CLK
CLK_EN
PI6C48535-11
3w.w3wV.DLaotawShSeekt4eUw.c1om-to-4
Crystal/LVCMOS to LVPECL Fanout Buffer
Enabled
nQ0:nQ3
Q0:Q3
Clock Input Function Table
Inputs
CLK
Q0:Q3
0 LOW
1 HIGH
Outputs
nQ0:nQ3
HIGH
LOW
Absolute Maximum Ratings
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Units
VCC
VIN
VOUT
TSTG
Supply voltage
Input voltage
Output voltage
Storage temperature
Referenced to GND
Referenced to GND
Referenced to GND
-0.5
-0.5
-65
4.6
VCC +0.5V
VCC +0.5V
150
V
oC
Notes:
1. Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. These ratings are stress speci-
fications only and correct functional operation of the device at these or any other conditions above those listed in the operational sections of
the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect product reliability.
Operating Conditions
Symbol
Parameter
VCC Power Supply Voltage
TA Ambient Temperature
IEE Power Supply Current
Conditions
Min.
3.0
-40
Typ.
Max.
Units
3.3 3.6 V
85 oC
60 mA
3
PS9738
05/27/04


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部品番号部品説明メーカ
PI6C48535-11

3.3V Low Skew 1-to-4 Crystal/LVCMOS to LVPECL Fanout Buffer

Pericom Semiconductor Corporation
Pericom Semiconductor Corporation


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