X O
VF160/161E
VF160–E/VF161–E
10KH ECL/PECL Compatible
Enable/Disable Clock Oscillator
F E AT U R E S
Enable/Disable Output
•
Industrial Temperature Range
•
In–house “Inverted Mesa” Crystal
Technology for Higher Frequencies
•
Wide Frequency Range
•
Very Low Phase Jitter
•
Absolute
Max. Ratings
Parameter
Input Break
Down Voltage
Storage Temp.
Frequency
Range
Frequency
Stability
Symb
Vcc–Vee
Ts
F
∆F/F
Condition
Min
–0.5
–40
10
Typ
Max
7.0
+85
300
±100
Unit
V
°C
MHz
ppm
Note
Overall Conditions
Including:
Calibration, temp.,
aging 10 yrs.
shock, vibration
PECL
LVPECL
ECL
50 Ohm Load
4.75
3.15
–4.95
5.00
3.30
–5.20
1
Electrical
0.497"
(12,62mm)
VALPEYFISHER
VF161-E
200MHZ
BO1H
0.800"
(20,32mm)
Input Voltage
Vcc
Vcc
Vee
Icc/Iee
5.25
3.45
–5.45
80
V
VF161E
VF161L–E
VF160E
Input Current
Load
Duty Cycle
Rise/Fall Time
mA
50 Ohm to Vcc–2V or Thevenin Equiv. Bias required
@50%
Tr/Tf
Voh
20% to 80%
@Vcc = 5.0V
@Vee = –5.2V
@Vcc = 3.3V
@Vcc = 5.0V
@Vee = –5.2V
@Vcc = 3.3V
4.04
–0.96
2.59
3.15
–1.85
1.45
2
1σ
Control input “Vee” or floating
Control input “High”
45
50
55
1.5
4.19
–0.81
2.74
3.25
–1.65
1.55
10
1
– Enable
– Disable Low
%
ns
V
PECL
ECL
LVPECL
PECL
ECL
LVPECL
2
0.187"
(4,75mm)
Logic “1” Level
ø0.0180"
(0,460mm)
GLASS STANDOFFS
0.250"
(6,35mm)
Logic “0” Level
Vol
V
Start–up Time
#1
0.300"
(7,62mm)
#14
#9
0.600"
(15,24mm)
#8
Environmental
and Mechanical
Ts
ms
ps
fj>1KHz
#7
Phase Jitter
Enable/
Disable Function
Operating
Temperature Range
Mechanical Shock
Thermal Shock
Vibration
Soldering Conditions
0.100"
(2,54mm)
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.
Leak rate less than 5 x 10
–8
atm.cc/s of helium
Pin
Pin
Pin
Pin
Pin
#1–Enable/Disable Control
#7–Ground, Case (PECL)/Vee (ECL)
#8–Output
#9–Optional – Complementary output
#14–Vcc (PECL)/Ground, Case (ECL)
All dimensions are typical unless otherwise specified.
Creating a Part Number
FREQUENCY STABILITY
Code
S
A
B
LEAD CONFIGURATION
Code
G
Specification
±20
±25
±50
±100
ppm
ppm
ppm
ppm (std.)
Specification
Gull Wing
Through Hole (std.)
OUTPUT
Code
DUTY CYCLE
Code
HH
C
Specification
Complementary
Single output (std.)
Electrical
Connections
VF160/161
E
FREQ.
Hermetic Seal
Pin Out
Specification
±2.5%
±5%
OPERATIONAL TEMP. RANGE
Code
INPUT VOLTAGE
Code
L
1
Specification
0°C to +70°C (std.)
-40°C to +85°C
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.
Specification
3.3 Volt
±5%
5.0 Volt
±5%
(std.)
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.
75 South Street, Hopkinton, MA 01748
800-982-5737
508-435-6831
Fax: 508-435-5289 www.valpeyfisher.com
57
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