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參數(shù)資料
| 型號： | PI6C3421ATEX |
| 廠商： | Pericom |
| 文件頁數(shù)： | 3/7頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC CLOCK SYNTH SOT23-6 |
| 標準包裝： | 1 |
| 類型： | 時鐘同步器 |
| PLL： | 無 |
| 輸入： | CMOS |
| 輸出： | CMOS |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 1:2 |
| 差分 - 輸入:輸出： | 無/無 |
| 頻率 - 最大： | 27MHz |
| 除法器/乘法器： | 無/無 |
| 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： | SOT-23-6 |
| 供應商設備封裝： | SOT-23-6 |
| 包裝： | 標準包裝 |
| 其它名稱： | PI6C3421ATEXDKR |
3
PS8823C
09/12/07
PI6C10806
1.8V/2.5V Low Skew 1:6 Crystal to LVCMOS Clock Buffer
1.8V I/O DC Characteristics (Over Operating Range: TA = -40° to 85°C)
Parameters Description
Test Conditions(1)
Min.
Typ. (2)
Max.
Units
VDD
2.5V Core Supply
2.375
2.5
2.625
V
1.8V Core Supply
1.6
1.8
2.0
VDDO
I/O Supply Voltage
1.6
1.8
2.0
VIH
Input HIGH Voltage
Logic HIGH level
0.65*VDD
VDD+0.3
VIL
Input LOW Voltage
Logic LOW level
-0.3
0.35*Vdd
IL
Input Current
VDD = Max, VIN = VDD or GND I pin
15
μA
VOH
Output High Voltage
VDD = Min., VIN = VIH or VIL
IOH = -2mA
1.2
V
IOH = -8mA
1.2
VOL
Output Low Voltage
VDD = Min., VIN = VIH or VIL
IOL = 2mA
0.35
IOL = 8mA
0.35
Notes:
1. For Max. or Min. conditions, use appropriate operating Vdd and Ta values.
2. Typical values are at VCC = 1.8V, +25°C ambient and maximum loading.
Storage Temperature...........................................................–65°C to +150°C
VDDO,VDD Voltage................................................................–0.5V to +2.5V
Output Voltage (max 2.5V) .......................................... –0.5V to VDD+0.5V
Input Voltage (max 2.5V) ............................................. –0.5V to VDD+0.5V
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 I/O AC Characteristics (Over Operating Range: VDDO = 1.8V ± 0.2V, TA = -40° to 85°C)
Parameters
Description
Test Conditions(1)
Min.
Typ
Max.
Units
VDD
2.5V Core Supply
2.375
2.5
2.625
V
1.8V Core Supply
1.6
1.8
2.0
fOUT
Output Frequency
Using Crystal
10
40
MHz
External Clock(2)
0
180
tDC
Output Duty Cycle
@ VDDO/2
47
53
%
tR/tF
CLKn Rise/Fall Time
20% to 80%
150
800
ps
tSK(O)(3)
Output to Output Skew between any two
outputs of the same device @ same transition
@VDDO/2
60
ps
tDIS,tEN( 4)
Output Enable/Disable
@VDDO\/2
4
cycles
Notes:
1. Unless noted otherwise, all parameters are tested with xtal @ f <= Fxtal_max,; outputs are terminated @ 50Ω to
VDDO/2, see waveforms.
2. External clock source is driving XTAL_IN input
3.
Identical conditions: loading, transitions, supply voltage, temperature, package type and speed grade.
4. These parameters are guaranteed, but not tested.
Min & Max delay is 4 cycles.
07-0201
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