Data Sheet

VF561E
X O
VF561E Series
ECLiPS™ Compatible
Crystal Clock Oscillator
•
Wide Frequency Range
•
EMI Shielded
Absolute
Max. Ratings
F E AT U R E S
“J” Lead Termination
•
Tight Duty Cycle Available
•
Industrial Temperature Range
(–40°C to +85°C) Available
•
Miniature Ceramic Package
•
Industry Standard Footprint
•
Complementary Output
•
Enable/Disable-Standard
Electrical
•
VF561E
0.350" MAX.
(8,89mm)
0.385" MAX.
(9,78mm)
155.520MHZ
BO1H
1
0.550" TYP.
(13,97mm)
0.185" MAX.
(4,70mm)
3
5
4
Environmental
and Mechanical
6
Creating a Part Number
VF561E
FREQ.
Code
Specification
S
A
B
±20
±25
±50
±100
±500
C
OPERATIONAL TEMP. RANGE
ppm
ppm
ppm
ppm (std.)
ppm
Code
Specification
1
2
0°C to +70°C (std.)
-40°C to +85°C
-55°C to +125°C *
Electrical
Connections
All dimensions are typical unless otherwise specified.
FREQUENCY STABILITY
Symb
Condition
–0.5
7.0
V
Storage Temp.
Ts
–55
+125
°C
Frequency
Range
F
19
300
MHz
Frequency
Stability
∆F/F
-100
±100
ppm
1
Input Voltage
Vcc
5.25
3.45
V
PECL
LVPECL
Input Current
Icc
80
mA
Overall conditions
including:
calibration, temp.,
aging 10 yrs,
shock, vibration
Min
Typ
4.75
3.15
5.00
3.30
Loaded
Note
50 Ohm to Vcc–2V or Thevenin Equivalent, Bias Required
Load
Duty Cycle
@ 50% Vcc
45
50
55
%
1
Rise/Fall Time
Tr/Tf
20% to 80%
0.6
ns
Logic “1” Level
Voh
@Vcc = 5.0V
@Vcc = 3.3V
4.04
2.275
4.19
2.42
V
PECL
LVPECL
Logic “0” Level
Vol
@Vcc = 5.0V
@Vcc = 3.3V
3.15
1.49
3.25
1.68
V
PECL
LVPECL
Start–up Time
Ts
10
ms
100
ns
1
ps
2
Input HIGH (>2.5V): Disabled
Input LOW (<0.5V) or floating: Active
Te/Td
Phase Jitter
0.018" TYP.
(,457mm)
2
Unit
Vcc
Enable/Disable
Time
0.100"
(2,54mm)
0.200"
(5,08mm)
1
Max
Input Break
Down Voltage
Enable/Disable
Function
0.130" TYP.
(3,302 mm)
0.300"
(7,62 mm)
Mounting Center
Parameter
1σ
Operating
Temperature Range
0°C to +70°C (–40°C to +85°C available)
Mechanical Shock
Per MIL–STD–202, Method 213, Cond. E
Thermal Shock
Per MIL–STD–883, Method 1011, Cond. A
Vibration
Per MIL–STD–883, Method 2007, Cond. A
Soldering Conditions
260°C, for 10s, Max or 230°C, for 90s, Max.
Hermetic Seal
Leak rate less than 5 x 10–8 atm.cc/s of helium
Pin Out
Pin #1– N/C
Pin #2– Enable/Disable
Pin #3– Ground
fj>100Hz
Pin #4– Out
Pin #5– Out
Pin #6– Vcc
Notes:
1. Tighter duty cycle available.
All specifications are subject to change without notice.
* Not always available
DUTY CYCLE
INPUT VOLTAGE
Code
Specification
Code
Specification
HH
±2.5%
±5% (std.)
L
3.3 Volt
5.0 Volt (std.)
Example: VF561EA-1-155.52MHz: Frequency Stability ±25ppm,
Duty Cycle ±5.0%, Input Voltage 3.3 Volt ±5%, Operating
Temperature -40°C to +85°C, Frequency 155.52 MHz.
68
75 South Street, Hopkinton, MA 01748
800-982-5737
508-435-6831
Fax: 508-435-5289 www.valpeyfisher.com
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