VF596E
V C X O
VF596E
ECLinPS
TM
Compatible Surface Mount
VCXO for 3.3 Volt Applications
F E AT U R E S
Parameter
Absolute
Max. Ratings
Symb
Vcc
Ts
Vc
F
∆F/F
Vcc
Icc/Iee
Condition
Min
–0.5
–55
–1
12.5
Typ
Max
7.0
+85
9
200
±25
Unit
V
°C
V
MHz
ppm
V
mA
%
Note
Wide and High Frequency Range
•
Wide Pull Range Available
•
No Frequency Multiplication is
Used: Very Low Phase Jitter
•
Complementary Output Standard
•
Fundamental Crystal Design
•
Input Break
Down Voltage
Storage Temp.
Control Voltage
Frequency
Range
Frequency
Stability
Input Voltage
Input Current
Vs. Vcc, Temp.
4.75
3.15
50 Ohm Load
@50%
45
50
5.00
3.30
5.25
3.45
65
55
Std.
LV Opt.
VF596E
0.350"
(8,89mm)
155.520MHZ
0.385"
(9,78mm)
Duty Cycle
Load
Rise/Fall Time
Electrical
50 Ohm to Vcc–2V 45 Thevenin Equiv. Bias Required
or
@50%
50
55%
Tr/Tf
Voh
Vol
Ts
1σ
fm
@Vc = 2.5V
fm<10KHz
Vc
Vc = 0V to 3.3V,
25°C
APR
Overall
Monotonic,
positive
±50
50
±20
Vc0
@25°C, Fnom.
1.25
1.65
2.05
10
50
0
±100
3.3
20% to 80%
Vcc–
0.96
Vcc–
1.85
2
0.6
Vcc–
0.81
Vcc–
1.65
10
1
ns
V
V
ms
ps
KHz
KOhm
V
ppm
ppm
ppm/V
%
V
1
fj>1KHz
@–3db
I
O1H
1
Logic “1” Level
Logic “0” Level
Start–up Time
0.550" TYP.
(13,97mm)
0.185"
MAX.
(4,70mm)
0.100"
(2,54mm)
0.200"
(5,08mm)
0.130" TYP.
(3,302 mm)
Phase Jitter
Modulation BW
Input Impedance
Control Voltage
Deviation
Absolute Usable
Pull Range
Deviation Slope
0.300"
(7,62 mm)
Mounting Center
1
2
3
6
5
4
Linearity
All dimensions are typical unless otherwise specified.
Setability (Vc
for center freq)
Enable/
Disable Function
Creating a Part Number
Input HIGH (>2.5V)
Input LOW (<0.5V): or floating:
Te/Td
DISABLED
ACTIVE
100
ns
VF596E
FREQUENCY STABILITY
Code
S
FREQ.
ABSOLUTE PULL RANGE
Enable/
Disable Time
Operating
Temperature Range
Environmental
and Mechanical
0°C to +70°C (–40°C to +85°C available)
Per MIL–STD–202, Method 213, Cond. E
Per MIL–STD–883, Method 1011, Cond. A
Per MIL–STD–883, Method 2007, Cond. A
260°C, for 10s, Max., or 230°C for 90s Max.
Leak rate less than 5 x 10
–8
atm.cc/s of helium
Pin #1–Voltage Control
Pin #2–Negative Enable (internal pulldown)
Pin #3–Ground, Case
Pin #4–Output
Pin #5–Complementary Output Pin #6–Vcc
Specification
±20
±25
ppm
ppm
Code
XXX
Specification
±100
ppm MIN. (std.)
specify deviation MIN.
Mechanical Shock
Thermal Shock
Vibration
Soldering Conditions
Hermetic Seal
(up to
±200
ppm MAX.)
OPERATIONAL TEMP. RANGE
INPUT VOLTAGE
Code
L
Code
1
Specification
0°C to +70°C (std.)
-40°C to +85°C
Specification
3.3 Volt
±5%
5.0 Volt
±5%
(std.)
Electrical
Connections
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.
Pin Out
Note:
Tighter linearity specification available.
All specifications are subject to change without notice.
88
75 South Street, Hopkinton, MA 01748
800-982-5737
508-435-6831
Fax: 508-435-5289 www.valpeyfisher.com
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