CFPS-61 SMD CLOCK OSCILLATORS
ISSUE 4; 4 AUGUST 2009 - RoHS 2002/95/EC
Description
Outline (mm)
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CLOCK
OSCILLATORS
Package Outline
7 x 5mm
75 to 270MHz
LVDS
Differential Output Voltage (VOD) 0.33V typ
Output Load 100Ω
±25ppm, ±50ppm, ±100ppm (inclusive of supply voltage
and output load variations over the operating temperature
range)
–10 to 70°C (CFPS-61)
–40 to 85°C (CFPS-61I)
–55 to 125°C
Logic ‘1’ to pad 1 (>70% Vs) enables oscillator outputs
Logic ‘0’ to pad 1 (<30% Vs) disables oscillator outputs
and the oscillator outputs go to the high impedance state
No connection to pad 1 enables oscillator outputs
30µA max
10ms max
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
Output 2
Frequency Range
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1.4±0.1
5.0 max
2.5V surface mount oscillator in a ceramic package, with a
hermetically sealed metal lid and LVDS outputs
7.5 max
Pad Connections
1. Enable/Disable
2. N/C
3. GND
4. Output 1
5. Output 2
6. +Vs
Output Compatibility & Load
Solder pad layout
1.4
1
6
2
5
5.08
Output Waveform
2.54
3
4
2.0
1.8
Frequency Stabilities
2.6
Offset Voltage (VOS) 1.25V typ
5.08
Operating Temperature Ranges
Storage Temperature Range
Tri-state Operation
Vos
(crossing point)
80%
VOD
20%
Output 1
Tr
Tf
Vos
Standby Current
Start-Up Time
Test Circuit
Phase Jitter (12kHz to 20MHz)
Environmental
A
Power
Supply
Vs = 2.5Vdc
V
6 5 4
1 2 3
Enable/ N/C
Disable
100Ω
Probe
Probe
0.01µF
Oscilloscope
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
4.2
Frequency
Counter
Electrical Specifications - maximum limiting values
Frequency Range
Frequency Stability
Supply Voltage Supply Current Rise Time (tr)
(20% to 80%
Vp-p)
2.5V±5%
63mA
0.7ns
Fall Time (tf)
(80% to 20%
Vp-p)
0.7ns
Duty Cycle
(crossing
point 0V)
45/55%
Model Number
75.0 to 270.0MHz
±25ppm*, ±50ppm,
±100ppm
CFPS-61
CFPS-61I
*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
100.0MHz CFPS-61 I C
单片机
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