Model 385L/386L
Low Cost 3.3 SM VCXO
CTS Reeves
FREQUENCY PRODUCTS
Features:
• Frequency Range up to 100.0 MHz
• 3.3V Operation
• Surface Mount Package
• Low Cost
• ACMOS/TTL Compatible
• 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.
Electrical Specifications: (Vcc = +3.3V ±10%, Load = 30 pF)
Parameter
Symbol
Min
Max
Unit
Operating Supply Current*
Output Voltage Levels
Logic '1' Level (IOH= 4 mA)
Logic '0' Level (IOL= -4 mA)
Output Transition Times
Rise Time
IDD
50
mA
VOH
VOL
0.9*Vcc
Volts
Volts
0.4
Tr
Tf
5.0
5.0
nSeconds
nSeconds
%
Fall Time
Output Duty Cycle
Period Jitter (pk-pk)
SYM
45
55
200
0.01
10.0
100
pS
Unit Interval
mSeconds
MHz
Start Up Time
Output Clock Frequency
fo
1.65
* Supply Current varies with Frequency and Load. Consult Factory with specific requirements.
Voltage Control Specifications (+25°C)
Parameter
Symbol
Min
0.5
65
Nominal
1.75
Max
3.0
95
Unit
Volts
±ppm
%
Control Voltage
Deviation Range
Linearity
Vc
80
4
10
Transfer Function
Input Impedance
Modulation Roll-off
Positive
50
10
KOhms
kHz
15
71
400 REIMANN AVE. • SANDWICH, IL 60548
Phone: 815-786-8411 • Fax: 815-786-3600 • E-Mail: www.ctsreeves.com