Data Sheet

VF160/161E
X O
VF160–E/VF161–E
10KH ECL/PECL Compatible
Enable/Disable Clock Oscillator
Enable/Disable Output
• Industrial Temperature Range
• In–house “Inverted Mesa” Crystal
Technology for Higher Frequencies
• Wide Frequency Range
• Very Low Phase Jitter
•
Electrical
VALPEYFISHER
VF161-E
200MHZ
BO1H
0.497"
(12,62mm)
Absolute
Max. Ratings
F E AT U R E S
Parameter
Symb
0.250"
(6,35mm)
ø0.0180"
(0,460mm)
#8
0.100"
(2,54mm)
0.600"
(15,24mm)
All dimensions are typical unless otherwise specified.
Environmental
and Mechanical
#9
Creating a Part Number
LEAD CONFIGURATION
FREQUENCY STABILITY
Code
Specification
S
A
B
±20
±25
±50
±100
ppm
ppm
ppm
ppm (std.)
Specification
HH
±2.5%
±5%
INPUT VOLTAGE
Code
Specification
L
3.3 Volt ±5%
5.0 Volt ±5% (std.)
Code
Specification
G
Gull Wing
Through Hole (std.)
OUTPUT
DUTY CYCLE
Code
FREQ.
E
Electrical
Connections
VF160/161
Code
Specification
C
Complementary
Single output (std.)
–40
+85
°C
F
10
300
MHz
Frequency
Stability
∆F/F
Overall Conditions
Including:
Calibration, temp.,
aging 10 yrs.
shock, vibration
±100
ppm
1
Input Voltage
Vcc
Vcc
Vee
PECL
LVPECL
ECL
5.25
3.45
–5.45
V
VF161E
VF161L–E
VF160E
80
mA
Input Current
Icc/Iee
Specification
1
0°C to +70°C (std.)
-40°C to +85°C
4.75
3.15
–4.95
5.00
3.30
–5.20
50 Ohm Load
50 Ohm to Vcc–2V or Thevenin Equiv. Bias required
@50%
Rise/Fall Time
Tr/Tf
20% to 80%
Logic “1” Level
Voh
@Vcc = 5.0V
@Vee = –5.2V
@Vcc = 3.3V
Logic “0” Level
Vol
@Vcc = 5.0V
@Vee = –5.2V
@Vcc = 3.3V
45
50
55
%
1.5
ns
4.04
–0.96
2.59
4.19
–0.81
2.74
V
PECL
ECL
LVPECL
3.15
–1.85
1.45
3.25
–1.65
1.55
V
PECL
ECL
LVPECL
10
ms
1
ps
Ts
2
1σ
Control input “Vee” or floating
Control input “High”
2
fj>1KHz
– Enable
– Disable Low
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.
Hermetic Seal
Leak rate less than 5 x 10–8 atm.cc/s of helium
Pin Out
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)
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.
OPERATIONAL TEMP. RANGE
Code
V
Ts
Enable/
Disable Function
#14
7.0
Note
Frequency
Range
Phase Jitter
0.300"
(7,62mm)
Unit
Storage Temp.
Start–up Time
#7
Max
–0.5
GLASS STANDOFFS
#1
Typ
Vcc–Vee
Duty Cycle
0.187"
(4,75mm)
Min
Input Break
Down Voltage
Load
0.800"
(20,32mm)
Condition
All specifications are subject to change without notice.
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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