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LFFREQ1CFPV-43C

Description
HCMOS Output Clock Oscillator, 1MHz Min, 18MHz Max,
CategoryPassive components    oscillator   
File Size43KB,2 Pages
ManufacturerC-MAC Automotive
Websitehttps://cmac.com
Environmental Compliance
Download Datasheet Parametric View All

LFFREQ1CFPV-43C Overview

HCMOS Output Clock Oscillator, 1MHz Min, 18MHz Max,

LFFREQ1CFPV-43C Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerC-MAC Automotive
Reach Compliance Codeunknow
Other featuresTRISTATE ENABLE/DISABLE FUNCTION
Maximum control voltage4.5 V
Minimum control voltage0.5 V
maximum descent time5 ns
Frequency Adjustment - MechanicalNO
frequency stability100%
JESD-609 codee4
linearity10%
Installation featuresSURFACE MOUNT
Maximum operating frequency18 MHz
Minimum operating frequency1 MHz
Maximum operating temperature70 °C
Minimum operating temperature-10 °C
Oscillator typeHCMOS
Output load15 PF
physical size7.5mm x 5mm x 1.4mm
longest rise time5 ns
Nominal supply voltage5 V
surface mountYES
maximum symmetry40/60 %
Terminal surfaceGold (Au) - with Nickel (Ni) barrie
CFPV-41, -42, -43, -44
ISSUE 3; 18 OCTOBER 2004
Delivery Options
s
Outline in mm
Please contact our sales office for current leadtimes
7.5 max
1.4±0.1 5.0 max
Description
s
CFPV-41, -42, -43, -44 are surface mount voltage controlled
crystal oscillators (VCXOs) providing a high degree of
frequency stability over a wide temperature range. They are
prticularly suited to applications where space is at a
premium
Pad Connections
1. Voltage Control
2. Enable/Disable
3. GND
4. Output
5. N/C
6. +Vs
Solder pad layout
2.54
2.0
1.8
Package Outline
s
7.5 x 5.0 x 1.9mm SMD (surface mount device)
1
6
1.4
2
5
5.08
3
4
2.6
s
Tri-state HCMOS, Load 15pF max
Standard Frequency Stabilities
s
5.08
SURFACE MOUNT
VCXOs
±25ppm, ±50ppm, ±100ppm (inclusive of supply voltage &
output load variations over the operating temperature
range)
Output Waveform - HCMOS
Operating Temperature Ranges
s
–10 to 70°C
–40 to +85°C
90%Vs
tf
tr
VoH
s
Storage Temperature Range
s
–55 to 125°C
50%Vs
Voltage Control ( pad 1 )
s
s
2.5V±2.0V (CFPV-41, -43)
1.65V±1.5V (CFPV-42, -44)
10%Vs
Linearity and Modulation Bandwidth
s
<±10%
t
T
Duty cycle = t x 100(%)
T
Modulation Bandwidth
s
>20kHz
Test Circuit
Tri-State Operation
s
Logic ‘0’ to pad 2 disables oscillator output; when disabled
oscillator output goes to the high impedance state
No connection ot Logic ‘1’ to pad 2 enables oscillator
2.0k
10.0k
1
6
V
V
0.1µF
15pF*
Oscilloscope
2 3
5 4
A
+Vs
Oscillator
s
Solder Conditions
s
For typical soldering conditions, please see the relevant
pages in Applications Notes
Marking
s
Model number, Operating Temperature Code (if applicable),
Frequency Stability Code, Frequency
Frequency counter
*Inclusive of jigging & equipment capacitance
Minimum Order Information Required
s
Frequency + Operating Temperature Code (if applicable) +
Model Number + Frequency Stability
4.2
VoL
Output Compatibility
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