CREATED USING CADSTD LITE FREEWARE FROM WWW.CADSTD.COM. NON-COMMERCIAL USE ONLY.
Pin Functions:
Pin
Function
Product Description
The FK Series 2.5V crystal clock oscillator
achieves superb stability and low power
consumption over a broad range of operating
conditions and frequencies. The low jitter
output clock signal, generated internally with
a non-PLL oscillator design, is compatible with
LVCMOS logic levels. The device, available on
tape and reel, is contained in a 3.2 x 2.5mm
surface-mount ceramic package.
1
2
3
4
OE
Ground
Clock Output
V
DD
Applications
CREATED USING CADSTD LITE FREEWARE FROM WWW.CADSTD.COM. NON-COMMERCIAL USE ONLY.
Ideal for compact, high-density applications
requiring low power or tight stability, including:
•Network
adapter cards
•Portable
Multimedia Devices
•Hard
Disk Drives
•GPS/Navigation
•Bluetooth
•802.11a/b/g
WiFi
Part Ordering Information:
UM XXX YYYY
FK
YYYY = Specification½Code
XXX = Frequency½Code
Product½Family
Following the above format, Saronix-eCera part numbers will be assigned upon
confirmation of exact customer requirements.
SaRonix-eCera™ is a Pericom® Semiconductor company • US: +1-408-435-0800 TW: +886-3-4518888
• www.saronix-ecera.com
15-0087
All specifications are subject to change without notice.
FK 2.5V REV2015
1
2.5V CMOS Low Jitter XO
FK
FK Series Crystal Clock Oscillator (XO)
3.2 x 2.5mm
Electrical Performance
Parameter
Min.
Typ.
Max.
Units
Notes
Output Frequency
Supply Voltage
Supply Current, Output Enabled
Supply Current, Standby Mode
Frequency Stability
Operating Temperature Range
Output Logic 0, V
OL
Output Logic 1, V
OH
Output Load
Duty Cycle
Rise and Fall Time
Jitter, Phase
Jitter,
Accumulated
Jitter,
Total
1 to 156.25 MHz
up to 75 MHz
75 to 156.25 MHz
up to 75 MHz
75 to 156.25 MHz
1
2.25
2.5
156.25
2.75
10
18
10
±20 to ±50
MHz
V
mA
µA
ppm
°C
V
V
pF
%
ns
ps RMS (1-σ)
ps RMS (1-σ)
ps pk-pk
As specified
1 to 50 MHz
50 to 156.25 MHz
Output Hi-Z
See Note 1 below
Commercial (standard)
Industrial (standard)
-20
-40
90% V
DD
+70
+85
10% V
DD
15
45
55
5
1
5
3
50
30
Measured 50% V
DD
Measured 10/90% of waveform
12kHz to 20 MHz frequency band
20.000 adjacent periods
100.000 random periods
Notes:
1. 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.
2. For specifications othere than those listed, please contact sales.
Output Enable / Disable Function
Parameter
Min.
Typ.
Max.
Units
Notes
Input Voltage (pin 1), Output Enable
Input Voltage (pin 1), Output Disable (low power standby)
