Tel :
Fax :
email :
0044 (0)118 979 1238
0044 (0)118 979 1283
info@actcrystals.com
ACT8MSV - 4/6
The ACT8MSV-4 is a family of 4/6-pad surface mount Voltage Controlled Crystal Oscillators
(VCXO) housed in a11.4 x 9.6 mm package with a metal lid. These devices can be pulled between
±30ppm & ±200ppm from the nominal frequency by varying the voltage on pin 1(dependant on
VDD). A low noise (LN) version is available on request.
Applications include PLL circuits, Set Top Box, MP3 Players, Audio/Video modulations, Video
Game Consoles, HDTV and many more.
Specification
Parameter
Symbol
Specification
3.3VDC ±5%
Condition
Supply Voltage
VDD
5.0VDC ±5% max
Frequency Range
fo
0~70°C 3.3V 500KHz ~ 125MHz
-40~85°C 3.3V 500KHz ~ 90MHz
0~70°C 5.0V 500KHz ~156MHz
-40~85°C 5.0V 500KHz~140MHz
Please specify
Low Noise (LN) version 3.3 &5.0V 10~170MHz
±25ppm ~ 100ppm ±25ppm not available on some versions.
0 to +70°C (std) -40 ~ +85°C
Frequency Stability
Temp Operating Range
Storage Temp Range
Supply Current
Duty Cycle
Δf/fo
Topr
Tstg
Iop
Please specify
Please specify
&
-40 to 85°C
15 ~45mA
Frequency dependant
Please specify
Tw/t
Tr/Tf
40/60%
Rise & Fall Time
Output Logic
5nS max 2nS typical (LN 3nS typical)
TTL or HCMOS (LN HCMOS Only)
10TTL / 15~50pF HCMOS
0.4 V max
Output Load
Output Voltage
N/CL
VOL
TTL
0.4 V max
0.5 V max
0.4 V max
2.4 V Min
CMOS
0.33 V max
CMOS(LN)
TTL
0.4 V max
VOH
2.4 V min
CMOS
2.97 V min
VDD-0.5 V Min
VDD-0.5 V Min
CMOS(LN)
2.4 V min
Voltage Control
Pulling Range
Linearity
Vc
0.3 ~3.0V Nominal fo 1.65±0.2V
±30 ~ ±150ppm
0.5~4.5V Nominal fo 2.
±80 ~ ±200ppm
Δfc
10% max (6% typical)
Slope Polarity
Modulation Bandwidth(±3dB)
Input Impedance
Start Up Time
Aging
Monotonic and Positive (negative available on request)
10 KHz min
10KΩ @ 10KHz min
10mS max ( 5mS typical)
± 5ppm / year max
Tosc
Fa
@25°C
Jitter one sigma, (155.520MHz),5V
Jitter one sigma, (155.520MHz),5V
DIMENSIONS (mm)
25ps typical, 28ps max
LN 20ps typical, 25ps max
Please note that all parameters can not necessarily be specified in the same device
Customer to specify : Frequency, Frequency Tolerance, Operating Temperature Range, Supply Voltage & Symmetry
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 M6
Date: 06/09/04
1 of 2