CFPS-59 SMD CLOCK OSCILLATORS
ISSUE 4; 24 jULy 2009 - RoHS 2002/95/EC
Description
Outline (mm)
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CLOCK
OSCILLATORS
Package Outline
7 x 5mm
40 to 270MHz
LVPECL
Output Load 50Ω terminated to Vs-2.0V
±25ppm, ±50ppm, ±100ppm (inclusive of supply voltage and
output load variations over the operating temperature range)
–10 to 70°C (CFPS-59)
–40 to 85°C (CFPS-59I)
–55 to 125°C
80%Vs
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1.4±0.1
Frequency Range
Output Compatibility & Load
5.0 max
2.5V surface mount oscillator in a ceramic package, with a
hermetically sealed metal lid and LVPECL outputs
7.5 max
Pad Connections
1. Enable/Disable
2. N/C
3. GND
4. Output 1
5. Output 2
6. +Vs
Solder pad layout
2.54
1.8
1.4
1
6
2
5
5.08
Output Waveform
2.6
Operating Temperature Ranges
5.08
Storage Temperature Range
Tri-state Operation
Logic ‘1’ (>70% Vs) to pad 1 enables oscillator output
Logic ‘0’ (<30% Vs) to pad 1 disables oscillator output;
the oscillator output goes to the high impedance state
No connection to pad 1 enables oscillator output
20%Vs
t
Duty cycle = t x 100(%)
T
50%Vs
tf
tr
VoH
Stand-by Current
30µA max
10ms max
“0” Level (VoL), +1.195V max
“1” Level (VoH), +1.415V min
1ps rms max
Drop: natural drop, 3 times, from 30cm onto a hard
wooden plate
Vibration: 10 to 55Hz (amplitude 1.52mm), 20G, X, Y and Z
(2 hours each, total 6 hours)
Model Number + Frequency
Bulk or Tape and Reel
Tape & Reel in accordance with EIA-481-D
Power
Supply
4.2
VoL
T
6 5 4
Enable/
Disable
Probe
Probe
0.01µF
1 2 3
N/C
50R
50R
0.01µF
Power
Supply
VTT = Vs - 2.0V
Oscilloscope
Frequency
Counter
Frequency Stabilities
3
4
Start-Up Time
Output Voltage
Test Circuit
A
Vs = 2.5Vdc
Phase jitter (12kHz to 20MHz)
Environmental
V
Marking Includes
Packaging
Minimum Order Information Required
Frequency + Model Number + Operating Temperature Code
(if applicable) + Frequency Stability
IQD Frequency Products Ltd, Station Road, Crewkerne, Somerset TA18 8AR, United Kingdom
Tel: +44 (1460) 270200; Fax: +44 (1460) 72578;
Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com
2.0
Electrical Specifications - maximum limiting values
Frequency Range
40.0 to 170.0MHz
>170.0 to 270.0MHz
Frequency Stability
±25ppm*, ±50ppm,
±100ppm
Supply Voltage Supply Current Rise Time (tr)
(20-80%)
2.5V±5%
60mA
88mA
0.7ns
Fall Time (tf)
(80-20%)
0.7ns
Duty Cycle
45/55%
Model Number
CFPS-59
CFPS-59I
*Note - Code IA, ±25ppm over –40 to 85°C is not available
IQD Frequency Products Ltd, Station Road, Crewkerne, Somerset TA18 8AR, United Kingdom
Tel: +44 (1460) 270200; Fax: +44 (1460) 72578;
Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com
CLOCK
OSCILLATORS
Ordering Example
Frequency
Model No.
Operating Temperature Code: I = –40 to 85°C; not applicable for –10 to 70°C
Frequency Stability: A = ±25ppm, B = ±50ppm, C = ±100ppm
100.0MHz CFPS-59 I C
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