参数资料
型号: S1569BAB-156.2500(T)
厂商: PERICOM SEMICONDUCTOR CORP
元件分类: XO, clock
英文描述: VCXO, CLOCK, 156.25 MHz, LVPECL OUTPUT
封装: SURFACE MOUNT PACKAGE-6
文件页数: 2/7页
文件大小: 736K
代理商: S1569BAB-156.2500(T)
2
DS 236 Rev B | 01/04/05
S1569 Series
3.3V PECL Ultra Low Jitter with True SMT pads
Voltage Controlled Crystal Oscillator (VCXO)
Pericom Semiconductor Corporation 1-800-435-2336 http://www.pericom.com/saronix
All specifications are subject to change without notice.
Frequency Modulation Function
Parameter
Min.
Typ.
Max.
Units
Notes
Absolute pull range (APR)
±50
ppM
See #1 below
Control voltage range
0.3
3.0
VDC
As rated
Center control voltage
1.32
1.65
1.98
V
For RMT center frequency
Monotonic linearity
10
%
Positive transfer slope
Input impedance
50
Control voltage pin
Modulation bandwidth
10
kHz
-3dB
Notes:
1. APR is relative to the nominal output frequency FN (as specified); APR is inclusive (net) of frequency deviation due to stability.
Electrical Performance
Parameter
Min.
Typ.
Max.
Units
Notes
Output frequency (FN)
65
168
MHz
As specified
Supply voltage
2.97
3.3
3.63
V
Supply current
70
mA
Frequency stability
±20
±50
ppM
See Note 1 below
Operating temperature
-40
+85
°C
As specified
Output logic 0, VOL
VCC - 1.645
V
0 to +70C
Output logic 0, VOL
VCC - 1.590
V
-40 to +85C
Output logic 1, VOH
VCC - 0.995
V
0 to +70C
Output logic 1, VOH
VCC - 1.045
V
-40 to +85C
Output load
50 to VCC - 2V
output requires termination
Duty cycle
45
55
%
measured 50% of waveform
Rise and fall time
0.18
0.55
ns
measured 20/80% of waveform
Jitter, phase
1
ps RMS (1-σ)
12kHz to 40MHz frequency band
Jitter, accumulated
3
ps RMS (1-σ)
20,000 adjacent periods
Jitter, total
20
ps
pk-pk
100,000 random periods
Notes:
1.
As specified. Stability includes all combinations of operating temperature, load changes, rated input (supply) voltage changes, aging (5 years
at 40°C average effective ambient temperature), shock and vibration.
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