Technical Guidance (117 kB)

MCO-1S-PEM-6p
SMD Clock Oscillator
LVPECL
Features



Applications: wireless communications, 10 Gigabit Ethernet
Fibre Channel, broadband access, DSL, GPON
Output frequency up to 700 MHz
Low jitter < 3.0 ps
Specification
Parameter
MCO-1S25-PEM-6p
MCO-1S3-PEM-6p
Frequency range
100 ~ 450 MHz
100 ~ 700 MHz
155.52, 156.25, 159.375, 161.1328, 164.355469, 200.0, 212.5
Standard frequencies
240.0, 250.0, 312.5, 320.0, 350.0, 347.0 MHz
> 450 MHz under development
491.0 & 622.08 MHz
Supply voltage
+2.5 V 5 %
+3.3 V 5 %
Output signal
LVPECL
Output voltage
VOH  1.475 V VOL  1.095 V
VOH  2.275 V VOL  1.680 V
Supply current
65 ~ 100 mA
Frequency stability (*)
 25 ppm
over -20 ~ +70 °C
 50 ppm
over -40 ~ +85 °C
Output load
50 
to Vdc -2.0 V
Jitter (rms)
< 3 ps
@ 12 kHz ~ 20 MHz from carrier frequency
Symmetry
45 ~ 55 %
@ ½ Vdc
Rise / Fall time
< 1 ns
20 to 80 % of amplitude
Tri-state function
pin #1 = high or open
pin #4 & #5 
signal
pin #1 = low
pin #4 & #5 
high impedance
Operating temperature range
-20 ~ +70 °C
commercial application
-40 ~ +85 °C
industrial application
Storage temperature range
-55 ~ +125 °C
Packaging unit
tape & reel
1’000 pieces
(*) All inclusive:
frequency stability vs. temperature, tolerance, aging, supply & load variation
Customer specifications on request
Pin function
#1
#2
#3
#4
#5
#6
Example for solder pattern
Tri-state or not connected
not connected or Tri-state
GND
Output
Complementary output
Vdc
Do not design any conductive path between the pattern
Example for IR reflow soldering temperature
2002/95/EC RoHS compliant
QuartzCom AG
[email protected]
www.quartzcom.com
QuartzCom Asia
[email protected]
QuartzCom USA
[email protected]
26 Jul. 10