VF960/961
V C X O
VF960/VF961
ECL/PECL Compatible Hybrid VCXO
Standard 14 Pin DIP Package
F E AT U R E S
Parameter
Absolute
Max. Ratings
Symb
Vcc–Vee
Ts
Vc
F
∆F/F
Vcc
Vee
Vcc
Icc/Iee
Condition
Min
–.5
–40
–1.0
10
Typ
Max
7.0
+85
9.0
200
±25
Unit
V
°C
V
MHz
ppm
Note
No Frequency Multiplication is Used
•
Very Low Phase Jitter
•
Low Component Count
•
Pullability (±500 ppm available)
•
Temperature Range
(–40°C to +85°C) Available
•
Complementary Output Available
•
Wide Frequency Range
•
Input Break
Down Voltage
Storage Temp.
Control Voltage
Frequency
Range
Frequency
Stability
Input Voltage
Over Temp, Vcc
PECL
ECL
LVPECL
50 Ohm Load
4.75
–4.95
3.15
5.00
–5.20
3.30
5.25
–5.45
3.45
65
mA
VF961
VF960
VF961L
Input Current
Load
0.497"
(12,62mm)
VALPEYFISHER
VF961
155.52MHZ
BO1H
0.800"
(20,32mm)
.187"
(4,75mm)
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
fm
@ Vc = 2.5V
fm<10KHz
Vc
PECL
ECL
LVPECL
Overall
Monotonic, pos.
Monotonic, neg.
Monotonic, pos.
10
50
0.0
–5.0
0.0
±50
50
–50
75
±20
Vc0
@25°C, Fnominal
2.00
–2.00
1.25
2.50
–2.50
1.65
3.00
–3.00
2.05
5.0
0.0
3.3
40
50
60
1.5
4.19
–0.81
2.74
3.25
–1.65
1.55
10
1
%
ns
V
PECL
ECL
LVPECL
PECL
ECL
LVPECL
1
Duty Cycle
Rise/Fall Time
Electrical
Logic “1” Level
Logic “0” Level
Vol
V
Start–up Time
ø0.0180"
(0,460mm)
0.250"
(6,35mm)
Ts
ms
ps
KHz
KOhm
V
2
fj>1KHz
@–3db
Phase Jitter
Modulation BW
GLASS STANDOFFS
#1
#7
Input Impedance
Control Voltage
0.300"
(7,62mm)
#14
#9
*
#8
Absolute
Pull Range
0.100"
(2,54mm)
APR
ppm
ppm/V
3
PECL
ECL
LVPECL
4
PECL
ECL
LVPECL
Deviation Slope
0.600"
(15,24mm)
All dimensions are typical unless otherwise specified.
* Pin 9 optional
Creating a Part Number
Linearity
Setability (Vc
for center freq)
Operating
Temperature Range
Environmental
and Mechanical
%
V
VF960/961
FREQUENCY STABILITY
Code
S
FREQ.
ABSOLUTE PULL RANGE (ppm)
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 #1–Voltage Control
Pin #7–Ground, Case (PECL)/–Vee(ECL)
Pin #8–Output
Pin #14–Vcc (PECL)/Case,Ground (ECL)
Pin #9–Complementary Output (Optional)
Code
Specification
Specification
±20
±25
ppm
ppm (std.)
±50
ppm MIN. (std.)
XXX
up to 500 ppm
(customer specified)
Mechanical Shock
Thermal Shock
Vibration
Soldering Conditions
Hermetic Seal
LEAD CONFIGURATION
DUTY CYCLE
Code
H
Code
G
Specification
Gull Wing
Through Hole (std.)
Specification
±5%
±10%
(std.)
OUTPUT
Code
INPUT VOLTAGE
Code
L
C
Specification
Complementary
4 pin pkg Single (std.)
3.3 Volt
±5%*
5.0 Volt
±5%
(std.)
OPERATIONAL TEMP. RANGE
(*VF961 Only)
Code
1
Specification
0°C to +70°C (std.)
-40°C to +85°C
Electrical
Connections
Specification
Pin Out
Example: VF960SHL-1CG-100-106.25MHz: Frequency Stability
±20ppm,
Duty Cycle
±5%,
Input Voltage 3.3 Volt
±5%,
Operating Temperature
-40°C to +85°C, Complementary Output (5-pin package), Gull Wing,
APR
±100ppm,
Frequency 106.25MHz.
Notes:
1. Tighter duty cycle available.
2. 0V to 5V control voltage available for Vcc 3.3V. Nominal control voltage is 2.5V
and setability is ±0.5V in this case.
3. Wider pullability available.
4. 10% and 5% available.
80
75 South Street, Hopkinton, MA 01748
800-982-5737
508-435-6831
Fax: 508-435-5289 www.valpeyfisher.com
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