CFPS-34 SMD CLOCK OSCILLATORS
ISSUE 3; 1 NOVEMBER 2008 - RoHS 2002/95/EC
Description
Outline (mm)
▪
▪
CLOCK
OSCILLATORS
Package Outline
7 x 5mm
75 to 170MHz
LVPECL
Output Load 50
Ω
terminated to +1.3V
±25ppm, ±50ppm, ±100ppm (inclusive of supply voltage and
output load variations over the operating temperature range)
–10 to 70°C (CFPS-34)
–40 to 85°C (CFPS-34I)
–55 to 125°C
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
‘0’ Level VoL +1.7V max
‘1’ Level VoH +2.2V min
1ps rms max (12kHz - 20MHz)
Shock: MIL-STD-202F, Method 213B (1000G, 0.5ms)
Vibration: MIL-STD-202F, Method 204D, Test Condition D
20G Frequency range 10-2000Hz, 4 hrs for X, Y & Z
(total 12hrs)
Model Number + Frequency
Bulk or Tape and Reel
Frequency + Model Number + Operating Temperature
Code (if applicable) + Frequency Stability
Power
Supply
Frequency Range
▪
▪
▪
▪
▪
▪
▪
▪
▪
▪
▪
▪
▪
▪
▪
▪
▪
▪
1.4±0.1
5.0 max
3.3V 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
4.2
5.08
tf
tr
VoH
VoL
t
T
50R
6 5 4
Probe
0.01µF
Enable/
Disable
Probe
1 2 3
N/C
50R
0.01µF
Power
Supply
VTT= 1.3V
Oscilloscope
Frequency
Counter
Output Compatibility & Load
5.08
Output Waveform
Operating Temperature Ranges
Storage Temperature Range
Tri-state Operation
80%Vs
50%Vs
20%Vs
Output Voltage
Phase Jitter
Environmental
Duty cycle = t x 100(%)
T
Test Circuit
A
Vs = 3.3Vdc
V
Marking Includes
Packaging
Minimum Order Information Required
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
2.6
Frequency Stabilities
1
6
2
5
3
4
2.0
1.4
Electrical Specifications - maximum limiting values
Frequency Range
75.0 to 170.0MHz
Frequency Stability Supply Voltage Supply Current Rise Time (tr)
(20-80%)
±25ppm*, ±50ppm,
±100ppm
3.3V±5%
60mA
1ns
Fall Time (tf)
(80-20%)
1ns
Duty Cycle
40/60%
Model Number
CFPS-34
CFPS-34I
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
*Note - Code IA, ±25ppm over –40 to 85°C is not available
Tape (mm)
Reel (mm)
100.0MHz CFPS-34 I C
120° (3 equal)
17.5
4.0
Ø1.5
1.75
2.0
0.3
Ø 21.0
Ø13.0
7.5
8.0
5.4
2.45
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
Ø60.0
2.0
Ø1800
16.0
7.9
CLOCK
OSCILLATORS
京公网安备 11010802033920号
EEWORLD
