V C X O
VF596E
75 South Street, Hopkinton, MA 01748 800-982-5737 508-435-6831 Fax: 508-435-5289 www.valpeyfisher.com
88
VF596E
ECLinPS
TM
Compatible Surface Mount
VCXO for 3.3 Volt Applications
F E AT U R E S
Wide and High Frequency Range
Wide Pull Range Available
No Frequency Multiplication is
Used: Very Low Phase Jitter
Complementary Output Standard
Fundamental Crystal Design
Parameter
Symb
Condition
Min
Typ
Max
Unit
Note
Input Break
Vcc
0.5
7.0
V
Down Voltage
Storage Temp.
Ts
55
+85
C
Control Voltage
Vc
1
9
V
Frequency
Range
F
12.5
200
MHz
Frequency
F/F
Vs. Vcc, Temp.
25
ppm
Stability
Input Voltage
Vcc
4.75
5.00
5.25
V
Std.
3.15
3.30
3.45
LV Opt.
Input Current
Icc/Iee
50 Ohm Load
65
mA
Duty Cycle
@50%
45
50
55
%
Load
@50%
45
50
55%
Rise/Fall Time
Tr/Tf
20% to 80%
0.6
ns
Logic "1" Level
Voh
Vcc
Vcc
V
0.96
0.81
Logic "0" Level
Vol
Vcc
Vcc
V
1.85
1.65
Startup Time
Ts
2
10
ms
Phase Jitter
1
1
ps
fj>1KHz
Modulation BW
fm
@Vc = 2.5V
10
KHz
@3db
Input Impedance
fm<10KHz
50
KOhm
Control Voltage
Vc
0
3.3
V
Deviation
Vc = 0V to 3.3V,
100
ppm
25C
Absolute Usable
APR
Overall
50
ppm
Pull Range
Deviation Slope
Monotonic,
50
ppm/V
positive
Linearity 20
%
1
Setability (Vc
Vc0
@25C, Fnom.
1.25
1.65
2.05
V
for center freq)
Enable/
Disable Function
Enable/ Te/Td
100
ns
Disable Time
Operating
Temperature Range
0C to +70C (40C to +85C available)
Mechanical Shock
Per MILSTD202, Method 213, Cond. E
Thermal Shock
Per MILSTD883, Method 1011, Cond. A
Vibration
Per MILSTD883, Method 2007, Cond. A
Soldering Conditions
260C, for 10s, Max., or 230C for 90s Max.
Hermetic Seal
Leak rate less than 5 x 10
8
atm.cc/s of helium
Pin Out
Pin #1Voltage Control
Pin #2Negative Enable (internal pulldown)
Pin #3Ground, Case
Pin #4Output
Pin #5Complementary Output Pin #6Vcc
50 Ohm to Vcc2V or Thevenin Equiv. Bias Required
Absolute
Max. Ratings
Electrical
Environmental and Mechanical
Electrical
Connections
Input HIGH (>2.5V)
DISABLED
Input LOW (<0.5V): or floating:
ACTIVE
0.550" TYP.
(13,97mm)
0.385"
(9,78mm)
0.200"
(5,08mm)
0.100"
(2,54mm)
0.130" TYP.
(3,302 mm)
0.185"
MAX.
(4,70mm)
0.350"
(8,89mm)
VF596E
155.520MHZ
I
O1H
0.300"
(7,62 mm)
Mounting Center
1
2
3
6
5
4
1
Creating a Part Number
VF596E
ABSOLUTE PULL RANGE
Code
Specification
100 ppm MIN. (std.)
XXX
specify deviation MIN.
(up to
200 ppm MAX.)
FREQUENCY STABILITY
Code
Specification
S
20 ppm
25 ppm
OPERATIONAL TEMP. RANGE
Code
Specification
0
C to +70
C (std.)
1 -40
C to +85
C
Example: VF596ES-1-50-155.520MHz: Frequency Stability
20ppm, Duty
Cycle
5.0%, Input Voltage 3.3 Volt
5%, Operational Temperature -45
C to
+85
C, Complementary Output, APR
50ppm, Frequency 155.520MHz.
FREQ.
INPUT VOLTAGE
Code
Specification
L 3.3
Volt
5%
5.0
Volt
5% (std.)
Note: Tighter linearity specification available.
All specifications are subject to change without notice.
All dimensions are typical unless otherwise specified.
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