參數(shù)資料
型號: PI49FCT3803QE
廠商: Pericom
文件頁數(shù): 3/6頁
文件大小: 0K
描述: IC CLK BUFFER 1:7 156MHZ 16-QSOP
產(chǎn)品變化通告: Product Discontinuation Notice 19/May/2010
標準包裝: 97
系列: 49FCT
類型: 扇出緩沖器(分配)
電路數(shù): 1
比率 - 輸入:輸出: 1:7
差分 - 輸入:輸出: 無/無
輸入: CMOS,TTL
輸出: CMOS,TTL
頻率 - 最大: 156MHz
電源電壓: 3 V ~ 3.6 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 16-SSOP(0.154",3.90mm 寬)
供應商設(shè)備封裝: 16-QSOP
包裝: 管件
3
PS8559A
09/14/04
PI49FCT3802/PI49FCT3803
1:5/1:7 Clock Buffers
for Networking Applications
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
2. Typical values are at VDD = 3.3V, +25°C ambient.
3. Per TTL driven input (VIN = VDD – 0.6V); all other inputs at VDD or GND.
Capacitance (TA = 25°C, f = 1 MHz)
Parameters(1)
Description
Test Conditions
Typ
Max.
Units
CIN
Input Capacitance
VIN = 0V
3.0
4
pF
COUT
Output Capacitance
VOUT = 0V
6
Note:
1. This parameter is determined by device characterization but is not production tested.
Power Supply Characteristics
Parameters
Description
Test Conditions
Min.
Typ.(2) Max. Units
IDDQ
Quiescent Power Supply Current
VDD = Max.
VIN = GND or VDD
0.1
30
A
IDD
Supply Current per Inputs
@ TTL High
VDD = Max.
VIN = VDD -0.6V(3)
47
300
IDD
Dynamic Supply Current
VDD = 3.6V,
No load
50 MHz
43
mA
67 MHz
56
80 MHz
66
100 MHz
81
125 MHz
97
156 Mhz
121
Notes:
1. See test circuit and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. Skew measured at worse cast temperature (max. temp).
4. Identical conditions: loading, transitions, supply voltage, temperature, package type and speed grade.
Switching Characteristics (VDD = 3.3V ± 0.3V, TA = 85°C)
Parameters
Desciription
Test Conditions Min. Typ. Max. Units
tR/tF
CLKn Rise/Fall Time 0.8V ~ 2.0V
CL = 15pF,
125 Mhz
0.7
1.0
ns
tPLH
tPHL
Propagation Delay BUF_IN to CLKn
1.0
2.2
2.5
tsk(o)(3)
Skew between two outputs of the same package (same
transition)
110
250
ps
tsk(p)(3)
Skew between opposite transitions (tPHL - tPLH) of the same
output
200
250
tsk(t)(3)
Skew between two outputs of different packages(4)
0.55
ns
相關(guān)PDF資料
PDF描述
PI49FCT3803Q IC CLK BUFFER 1:7 156MHZ 16-QSOP
PI49FCT3805DQEX IC CLK BUFFER 1:5 133MHZ 20-QSOP
PI49FCT3806SE IC CLK BUFFER 1:5 50MHZ 20-SOIC
PI49FCT3807DS IC CLK BUFF 1:10 156MHZ 20-SOIC
PI49FCT3807SE IC CLK BUFFER 1:10 50MHZ 20-SOIC
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