參數(shù)資料
型號: S1903-A-60.0000MHZ
廠商: PERICOM SEMICONDUCTOR CORP
元件分類: XO, clock
英文描述: CRYSTAL OSCILLATOR, CLOCK, 60 MHz, ACMOS/TTL OUTPUT
封裝: GREEN PACKAGE-4
文件頁數(shù): 2/6頁
文件大?。?/td> 1066K
代理商: S1903-A-60.0000MHZ
2
DS 187 Rev F | 04/15/05
S1903 and S1950 Series
3.3V and 5V ACMOS/TTL, High Frequency
Crystal Clock Oscillator (XO)
Pericom Semiconductor Corporation 1-800-435-2336 http://www.pericom.com/saronix
All specifications are subject to change without notice.
Electrical Performance
Parameter
Min.
32
80
+2.97
Typ.
Max.
125
125
+3.63
35
50
±20 to
±50
+85
20%
V
DD
10%
V
DD
Units
MHz
MHz
V
mA
mA
Notes
Output frequency (S1903)
Output frequency (S1950)
Supply voltage
Supply current (S1903)
Supply current (S1950)
As specified
As specified
+3.3
35
Frequency stability
ppM
See Note 1 below
Operating temperature
-40
°C
As specified
Output logic 0, VOL (S1903)
V
Output logic 0, VOL (S1950)
V
Output logic 1, VOH
80%
V
DD
V
Output load (S1903)
Output load (S1950)
Duty cycle (S1903)
Duty cycle (S1950)
Duty cycle (S1950)
Rise and fall time
95
50
55
60
55
2
%
%
%
ns
ps
AC (ACMOS)
AC (ACMOS)
-40 to +85°C measured 50%VDD
-40 to +85°C measured 50%VDD or 1.5V
0 to +70°C measured 50%VDD
measured 20/80% of waveform
45
40
45
Jitter, total
80
pk-pk
ps
pk-pk
ps
pk-pk
up to 72 MHz
Jitter, total
120
>72 MHz 0 to 70°C
Jitter, total
150
>72 MHz -40 to +85°C
Notes:
1. As specified. Stability includes all combinations of operating temperature, load changes, rated input (supply) voltage changes, initial calibration
tolerance (25°C), aging (1 year at 25°C average effective ambient temperature), shock and vibration.
Output Enable / Disable Function
Parameter
Min.
Typ.
Max.
Units
Notes
Input Voltage (pin 1), Output
Enable
Input voltage (pin 1), Output
Disable
Internal pullup resistance
Output disable delay
Output enable delay
2.2
V
or open
0.8
V
Output is Hi-Z
50
ns
ns
100
100
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