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57
X O
VF160/161E
VF160E/VF161E
10KH ECL/PECL Compatible
Enable/Disable Clock Oscillator
F E AT U R E S
Enable/Disable Output
Industrial Temperature Range
Inhouse "Inverted Mesa" Crystal
Technology for Higher Frequencies
Wide Frequency Range
Very Low Phase Jitter
Parameter
Symb
Condition
Min
Typ
Max
Unit
Note
Input Break
VccVee
0.5
7.0
V
Down Voltage
Storage Temp.
Ts
40
+85
C
Frequency F
10
300
MHz
Range
Frequency
F/F
Overall Conditions
100
ppm
1
Stability
Including:
Calibration, temp.,
aging 10 yrs.
shock, vibration
Input Voltage
Vcc
PECL
4.75
5.00
5.25
V
VF161E
Vcc
LVPECL
3.15
3.30
3.45
VF161LE
Vee
ECL
4.95
5.20
5.45
VF160E
Input Current
Icc/Iee
50 Ohm Load
80
mA
Load
Duty Cycle
@50%
45
50
55
%
2
Rise/Fall Time
Tr/Tf
20% to 80%
1.5
ns
Logic "1" Level
Voh
@Vcc = 5.0V
4.04
4.19
V
PECL
@Vee = 5.2V
0.96
0.81
ECL
@Vcc = 3.3V
2.59
2.74
LVPECL
Logic "0" Level
Vol
@Vcc = 5.0V
3.15
3.25
V
PECL
@Vee = 5.2V
1.85
1.65
ECL
@Vcc = 3.3V
1.45
1.55
LVPECL
Startup Time
Ts
2
10
ms
Phase Jitter
1
1
ps
fj>1KHz
Enable/
Disable Function
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.
Hermetic Seal
Leak rate less than 5 x 10
8
atm.cc/s of helium
Pin Out
Pin #1Enable/Disable Control
Pin #7Ground, Case (PECL)/Vee (ECL)
Pin #8Output
Pin #9Optional Complementary output
Pin #14Vcc (PECL)/Ground, Case (ECL)
50 Ohm to Vcc2V or Thevenin Equiv. Bias required
Absolute
Max. Ratings
Electrical
Environmental and Mechanical
Electrical
Connections
Creating a Part Number
VF160/161
OUTPUT
Code
Specification
C
Complementary
Single output (std.)
INPUT VOLTAGE
Code
Specification
L 3.3
Volt
5%
5.0
Volt
5% (std.)
OPERATIONAL TEMP. RANGE
Code
Specification
0
C to +70
C (std.)
1 -40
C to +85
C
FREQUENCY STABILITY
Code
Specification
S
20 ppm
A
25 ppm
B
50 ppm
100
ppm (std.)
DUTY CYCLE
Code
Specification
HH
2.5%
5%
E
FREQ.
Example: VF161SHHL-1CE-200MHz: Frequency Stability
20ppm, Duty Cycle
2.5%, Input Voltage 3.3 Volt
5%, Operating Temperature -40
C to +85
C,
Complementary Output, Enable/Disable, Frequency 200.000MHz.
LEAD CONFIGURATION
Code
Specification
G
Gull Wing
Through Hole (std.)
0.800"
(20,32mm)
0.300"
(7,62mm)
#1
#7
#8
#9
#14
0.600"
(15,24mm)
GLASS STANDOFFS
0.497"
(12,62mm)
0.187"
(4,75mm)
0.0180"
(0,460mm)
VALPEYFISHER
VF161-E
200MHZ
BO1H
0.250"
(6,35mm)
0.100"
(2,54mm)
Control input "Vee" or floating
Enable
Control input "High"
Disable Low
Notes:
1. Standard frequency stability (20, 25, 50, others available).
2. Tighter duty cycles available. Measure @ 50% of the voltage swing.
3. Pin #9 omitted if complementary output is not specified.
All specifications are subject to change without notice.
All dimensions are typical unless otherwise specified.
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