CTS
Reeves
FREQUENCY PRODUCTS
Model 385L/386L
Low Cost 3.3 SM VCXO
CRYSTALS
Features:
鈥?Frequency Range up to 100.0 MHz
鈥?3.3V Operation
鈥?Surface Mount Package
鈥?Low Cost
鈥?ACMOS/TTL Compatible
鈥?Optional Disable Feature
The CTS Reeves Model 385L/386L is a small size
VCXO, which uses ASIC Technology to achieve
superior cost performance in a true SMT Package. Used in Phase Lock Loop Applications, its
small size means more application flexibility. The Model 385L/386L is useful in almost any
VCXO application. The Model 386L disable feature is perfect for automated testing.
CLOCKS
VCXOs
Electrical Specifications:
Parameter
Operating Supply Current*
Output Voltage Levels
Logic '1' Level (I
OH
= 4 mA)
Logic '0' Level (I
OL
= -4 mA)
Output Transition Times
Rise Time
Fall Time
Output Duty Cycle
Period Jitter (pk-pk)
Start Up Time
Output Clock Frequency
(Vcc = +3.3V
鹵10%,
Load = 30 pF)
Symbol
IDD
VOH
VOL
Tr
Tf
SYM
Min
Max
50
Unit
mA
Volts
Volts
nSeconds
nSeconds
%
pS
Unit Interval
mSeconds
MHz
0.9*Vcc
0.4
5.0
5.0
55
200
0.01
10.0
100
TCXOs
45
fo
1.65
* Supply Current varies with Frequency and Load. Consult Factory with specific requirements.
Voltage Control Specifications
Parameter
Control Voltage
Deviation Range
Linearity
Transfer Function
Input Impedance
Modulation Roll-off
(+25擄C)
Min
0.5
65
Nominal
1.75
80
4
Positive
15
Max
3.0
95
10
Unit
Volts
鹵ppm
%
KOhms
kHz
Symbol
Vc
OCXOs
50
10
400 REIMANN AVE.
鈥?/div>
SANDWICH, IL 60548
Phone: 815-786-8411
鈥?/div>
Fax: 815-786-3600
鈥?/div>
E-Mail: www.ctsreeves.com
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