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參數(shù)資料
| 型號： | PI6C2972FCE |
| 廠商： | Pericom |
| 文件頁數(shù)： | 3/7頁 |
| 文件大小： | 0K |
| 描述： | IC PLL CLOCK DRIVER 52-LQFP |
| 產(chǎn)品變化通告： | Product Discontinuation Notice 14/Jan/2008 |
| 標(biāo)準(zhǔn)包裝： | 160 |
| 類型： | PLL 時鐘驅(qū)動器 |
| PLL： | 帶旁路 |
| 輸入： | LVCMOS，LVTTL，晶體 |
| 輸出： | LVCMOS |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 3:12 |
| 差分 - 輸入:輸出： | 無/無 |
| 頻率 - 最大： | 125MHz |
| 除法器/乘法器： | 是/無 |
| 電源電壓： | 3.135 V ~ 3.465 V |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 52-LQFP |
| 供應(yīng)商設(shè)備封裝： | 52-LQFP（10x10） |
| 包裝： | 托盤 |
3
PS8822G
10/07/09
PI6C10804
1.5V/1.8V/2.5V, 180MHz, 1:4 Networking Clock Buffer
1.8V AC Characteristics (Over Operating Range: VDD = 1.8V ± 0.15V, TA = -40° to 85°C)
Parameters
Description
Test Conditions
(1)
Min.
Typ
Max.
Units
FIN
Input Frequency
0
180
MHz
tR/tF
CLKn Rise/Fall Time
20% to 80%
1
ns
tPLH, tPHL(2)
Propagation Delay BUF_IN to CLKn
CL = 5pF, 125 MHz
Outputs are measured
@ VDD/2
1.0
2.0
3.0
tSK(O)(3)
Output to Output Skew between any two
outputs of the same device @ same transition
70
ps
tSK(P)(3)
Pulse Skew between opposite transitions
(tPHL-tPLH) of the same output
200
275
tSK(T)(3)
Part to Part Skew between two identical out-
puts of different parts on the same board(4)
300
tdc_in
Duty Cycle In @ 1ns edge rate
45
55
%
tdc_out
Duty Cycle Out
40
60
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.
Storage Temperature...........................................................–65°C to +150°C
VDD Voltage ..........................................................................–0.5V to +2.5V
Output Voltage............................................................... –0.5V to VDD+0.5V
Input Voltage .......................................................................................... 3.6V
1.8V Absolute Maximum Ratings (Above which the useful life may be impaired. For user guidelines only, not tested.)
Note:
Stresses greater than those listed under MAXIMUM
RATINGS may cause permanent damage to the
device. This is a stress rating only and functional operation
of the device at these or any other conditions above those
indicated in the operational sections of this specication is
not implied. Exposure to absolute maximum rating condi-
tions for extended periods may affect reliability.
1.8V DC Characteristics (Over Operating Range: VDD = 1.8V ± 0.15V, TA = -40° to 85°C)
Parameters
Description
Test Conditions(1)
Min.
Typ. (2)
Max.
Units
VDD
Supply Voltage
1.65
1.8
1.95
V
VIH
Input HIGH Voltage
Logic HIGH level
0.65*VDD
3.6
VIL
Input LOW Voltage
Logic LOW level
-0.3
0.35*VDD
II
Input Current(3)
VDD = Max,
VIN = VDD or GND
I pin
15
μA
VOH
Output High Voltage
VDD = Min., VIN = VIH or VIL
IOH = -2mA
1.3
V
IOH = -8mA
1.2
VOL
Output LOW Voltage VDD = Min., VIN - VIH or VIL
IOL = 2mA
0.45
IOL = -8mA
0.45
Notes:
1. For Max. or Min. conditions, use appropriate operating VDD and TA values.
2. Typical values are at VDD = 1.8V, +25°C ambient and maximum loading.
3.
This parameter is determined by device characterization but is not production tested.
09-0056
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