ACT ACT7VC14

Tel :
Fax :
email :
0044 (0)118 979 1238
0044 (0)118 979 1283
info@actcrystals.com
ACT7VC14 - VCXO
The ACT7VC14 family is a range of cost competitive VCXOs housed in A 14 pin
through hole package. It offers good reliability at a low cost across a wide range of
frequencies. The devices can be tuned between ±100ppm & ±250ppm by varying
the voltage on pin one.. Applications include Communications, Instrumentation PL
circuits, Consumer applications and many more. In addition to standard
specifications it is also possible to supply some "custom" specifications ( Please
enquire ).
Specification
Parameter
Symbol
Specification
Frequency Range
Temp Operating Range
Storage Temp Range
Frequency Stability
Aging
Supply Voltage
Supply Current
fo
Topr
Tstg
1.00 ~ 160.0 MHz
-0° ~ +70°C & -20 ~70°C
-40 ~ 100°C
±5ppm ~ ±40ppm
±5ppm 1st year ( Then 1ppm p/yr typical, thereafter
3.3VDC ±5% or 5.0VDC±5%
<50MHz 25mA max
<90MHz 40mA max
<125MHz 60mA max
<160MHz 80mA max
45/55%
<6ns
5ms typical, 10ms max
5 TTL 02 15 STTL 15pf max
±100 ppm min ~ ±250ppm
Positive or negative
0.5VDC ± 4.5V
+2.5VDC ±.25VDC
10% max
50KΩ min
<15kHz
ACMOS, HCMOS, TTL, Clipped sine & Sine
Duty Cycle
Rise & Fall Time
Start up time
Output Load
Pulling capability
Slope polarity
Control voltage range
Centre Frequency
Linearity
Input impedance
Modulation bandwidth
Output waveform
Fa
Vdd
Idd
Tw/t
Tr/Tf
N/CL
Vc
Condition
Please specify
Please specify
See table one
Please specify
( Square Wave )
( Square Wave )
See table two
See table one
Please specify
Please specify
For package details / options, please see following pages.
Please note that all parameters can not necessarily be specified in the same device
Customer to specify : Frequency, Supply Voltage, Polarity & Package Number / Tri-state
In line with our ongoing policy of product evolvement and improvement, the above specification may be subject to change without notice
ISO9001:2000 Registered
For quotations or further information please contact us at:
3 The Business Centre, Molly Millars Lane, Wokingham, Berkshire, RG41 2EY, UK
http://www.actcrystals.com
1 of 3
Issue :
1 S8
Date :
08/11/04
Tel :
Fax :
email :
0044 (0)118 979 1238
0044 (0)118 979 1283
info@actcrystals.com
ACT7VC14 - VCXO
TABLE ONE - PULLING RANGE & TEMPERATURE FREQUENCY STABILITY ( TFC)
Temperature
0 - +70°C
0 - +70°C
0 - +70°C
0 - +70°C
0 - +70°C
0 - +70°C
0 - +70°C
0 - +70°C
0 - +70°C
0 - +70°C
0 - +70°C
0 - +70°C
0 - +70°C
Pull Range
±100PPM Min.
±100PPM Min.
±100PPM Min.
±100PPM Min.
±150PPM Min.
±150PPM Min.
±150PPM Min.
±150PPM Min.
±200PPM Min.
±200PPM Min.
±200PPM Min.
±250PPM Min.
±250PPM Min.
TFC
± 5PPM
±10PPM
±20PPM
±30PPM
± 5PPM
±10PPM
±20PPM
±30PPM
±10PPM
±20PPM
±30PPM
±10PPM
±20PPM
Temperature
0 - +70°C
-20 - +70°C
-20 - +70°C
-20 - +70°C
-20 - +70°C
-20 - +70°C
-20 - +70°C
-20 - +70°C
-20 - +70°C
-20 - +70°C
-20 - +70°C
-20 - +70°C
-20 - +70°C
Pull Range
±250PPM Min.
±100PPM Min.
±100PPM Min.
±100PPM Min.
±150PPM Min.
±150PPM Min.
±150PPM Min.
±200PPM Min.
±200PPM Min.
±200PPM Min.
±250PPM Min.
±250PPM Min.
±250PPM Min.
TFC
±30PPM
±10PPM
±20PPM
±30PPM
±10PPM
±20PPM
±30PPM
±20PPM
±30PPM
±40PPM
±20PPM
±30PPM
±40PPM
TABLE TWO - OUTPUT WAVEFORM AND LOAD CHARACTERISTICS
Output
Waveform
Clipped Sine
Wave
Frequency
Range
8MHz - 40MHz
40MHz – 160MHz
Oscillation
State
F: Fundamental
O: Overtone
1MHz - 40MHz
40MHz – 160MHz
F: Fundamental
O: Overtone
HCMOS
1MHz - 40MHz
40MHz – 160MHz
F: Fundamental
O: Overtone
ACMOS
1MHz - 40MHz
40MHz - 160MHz
F: Fundamental
O: Overtone
Sine Wave
8MHz - 40MHz
40MHz – 160MHz
F: Fundamental
O: Overtone
TTL
Output Characteristics
Load: 10kΩ /10pF
Output level: >1Vp-p
Load: Max. 10 low power consumption TTL gates
“1” level: >+2.4VDC; “0” level: <+0.2VDC
Duty cycle: 45/55
Rise/fall time: <6ns
Load: Max. 10 low power consumption TTL/HCMOS
“1” level: >+4.5VDC; “0” level: <+0.5VDC
Duty cycle: 45/55
Rise/fall time: <6ns
Load: Max. 10 low power consumption TTL/ACMOS
“1” level: >+4.5VDC; “0” level: <+0.5VDC
Duty cycle: 45/55
Rise/fall time: <6ns
Load: Nominal value 50Ω
Output level: >2dBm
Harmonic Attenuation: <-25dB
Noise Attenuation: <-75dB
In line with our ongoing policy of product evolvement and improvement, the above specification may be subject to change without notice
ISO9001:2000 Registered
For quotations or further information please contact us at:
3 The Business Centre, Molly Millars Lane, Wokingham, Berkshire, RG41 2EY, UK
http://www.actcrystals.com
Issue : 1 S8
Date : 08/11/04
2 of 3
Tel :
Fax :
email :
0044 (0)118 979 1238
0044 (0)118 979 1283
info@actcrystals.com
ACT7VC14 - VCXO
PIN FUNCTION:
PIN 1 – Control Voltage
PIN 7 – GND/Case
PIN 8 – Output
PIN 14 – Power Supply
2.048MHz VCXO Phase Noise Curve
38.888MHz VCXO Phase Noise Curve
In line with our ongoing policy of product evolvement and improvement, the above specification may be subject to change without notice
ISO9001:2000 Registered
For quotations or further information please contact us at:
3 The Business Centre, Molly Millars Lane, Wokingham, Berkshire, RG41 2EY, UK
http://www.actcrystals.com
3 of 3
Issue :
1 S8
Date :
08/11/04