參數(shù)資料
型號(hào): PI6C4022ZLE
廠商: PERICOM SEMICONDUCTOR CORP
元件分類: XO, clock
英文描述: CRYSTAL OSCILLATOR, CLOCK, 26 MHz, LVCMOS OUTPUT
封裝: GREEN, TQFN-20
文件頁數(shù): 3/6頁
文件大?。?/td> 364K
代理商: PI6C4022ZLE
3
PS9015A
11/18/08
PI6C4022
Very Low Phase Noise, Dual
Frequency LVCMOS Clock Oscillator
26MHz Characteristics (Over Operating Range: VDD=VDDIO=1.5 to 1.8V, TA = -40° to 85°C, CL = 10pF)
Parameters
Description
Test Conditions(1)
Min.
Typ
Max.
Units
fOUT
Output Frequency Synthesis Error
26
0
MHz
tr,tf
Rise/Fall Time
20% to 80%
2
ns
VOH
Output High Voltage
IOH = 8mA
.75 x VDD
V
VOL
Output LOW Voltage
IOL = -8mA
.25 x VDD
V
tDC
Output Duty Cycle
@ VDDO/2
45
55
%
tDIS,tEN
Power Up/Down Time
10
ms
PN
Phase Noise Power
1 kHz Offset
-120
dBc/Hz
PN
Phase Noise Power
10 kHz Offset
-135
dBc/Hz
TPP
Peak-to-Peak Jitter (100K samples)
40
ps
Tskew
Skew between 26MHz outputs
500
ps
32kHz Characteristics (Over Operating Range: VDD=VDDIO=1.5 to 1.8V, TA = -40° to 85°C)
Parameters
Description
Test Conditions(1)
Min.
Typ
Max.
Units
VOH
Output High Voltage
VDD = Min., IOH = -3mA
.75 x VDD
VOL
Output Low Voltage
VDD = Min., IOL = 3mA
.25 x VDD
fOUT
Output Frequency Synthesis Error
32.768
0
kHz
tDC
Output Duty Cycle
@ VDDO/2
45
55
%
tR/tF
CLKn Rise/Fall Time
20% to 80%, CL = 10pF
7.5
ns
tDIS,tEN1
Output Enable/Disable Time
10
ms
tstart32
32KHz start-up time
500
ms
Note:
1. No runt or short pulses. Output is internally gated such that rst clock out meets all specications.
Characteristics (Over Operating Range: VDD=VDDIO=1.5 to 1.8V, TA = -40° to 85°C)
Parameters Description
Test Conditions(1)
Min.
Typ.
Max.
Units
VDD
Core Supply
1.5
1.8
V
VDDIO
I/O Supply Voltage
1.5
1.8
VIH
Input HIGH Voltage
Logic HIGH level
0.7 × 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
CLX1_32K
X1_32 pin internal
load capacitance
1pF
CLX2_32K
X2_32 pin internal
load capacitance
10
pF
CL_26
26MHz X1/X2 pin in-
ternal load capacitance
10
pF
IDD
Total supply current
for entire IC
5
mA
Note:
1. No runt or short pulses. Output is internally gated such that rst clock out meets all specications.
08-0303
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