VS-550-LFF-GNN VECTRON [Vectron International, Inc], VS-550-LFF-GNN Datasheet - Page 2

• Manufacturer Part Number: VS-550-LFF-GNN
• Description: DUAL FREQUENCY VCSO
• Manufacturer: VECTRON [Vectron International, Inc]

VS-550 Voltage Controlled SAW Oscillator
1. See Standard Frequencies and Ordering Information (Pg 7).
2. Parameters are tested with production test circuit below (Fig 1).
3. Parameters are tested at ambient temperature with test limits guardbanded for specified operating temperature.
4. Measured as the maximum deviation from the best straight-line fit, per MIL-0-55310.
5. Measured from 20% to 80% of a full output swing (Fig 2).
6. Not tested in production, guaranteed by design, verified at qualification.
7. Integrated across 50 kHz to 80 MHz, per GR-253-CORE Issue3.
8. Tested with Vc = 0.3V to 3.0V.
Vectron International, 267 Lowell Rd, Hudson NH 03051-4916
1) To Permit 50
3) 50
Test Circuit Notes:
2) All Voltage Sources Contain Bypass Capacitors to Minimize Supply Noise.
Electrical Performance
Frequency
Supply
Outputs
Control Voltage
Operating Temperature
Package Size
Vc (-1.0V to +1.7V)
F1 (-0.58V), F2 (+0.59V)
Vee (-1.3V)
Nominal Frequency
Absolute Pull Range
Linearity
Gain Transfer (See Pg 5)
Temperature Stability
Transition Time
Voltage
Current (No Load)
Mid Level
Swing
Current
Rise Time
Fall Time
Symmetry
Spurious Suppression
Jitter (See Pg 5)
Input Impedance
Modulation Bandwidth
Ω
Terminations are Within Test Equipment.
Figure 1. Test Circuit
Ω
Measurement of Outputs, all DC Inputs are Biased Down 1.3V.
Parameter
1
2
3
6
5
4
50
Ω
Vcc (+2V)
COutput
Output
50
Symbol
Page 2 of 7
Ω
SYM
APR
f
V
I
BW
STAB
T
Lin
I
K
OUT
φJ
Z
f
CC
t
t
OP
N
CC
R
F
V
c
80%
20%
Minimum
V
2.97
CC
±50
550
-40
45
50
-1.4
t
R
Figure 2. 10K LV-PECL Waveform
9.0 x 14.0 x 3.5
Tel: 1-88-VECTRON-1
500 - 850
Typical
V
0.135
+385
±100
CC
t
650
250
250
100
500
A
3.3
±5
55
50
60
4
-1.3
t
t
Maximum
F
B
V
0.250
3.63
CC
950
400
400
70
20
55
85
-1.2
Website: www.vectron.com
SYM = 100 x t
ps-rms
ppm/V
mV-pp
Units
MHz
µsec
ppm
ppm
dBc
kHz
mm
mA
mA
kΩ
°C
ps
ps
%
%
V
V
Rev: 25Apr05
A
/ t
B
1,2,3,8
Notes
1,2,3
2,4,8
Vcc - 1.0V
Vcc - 1.3V
Vcc - 1.6V
1,3
2,8
1,6
2,3
2,3
2,3
5,6
5,6
2,3
6,7
6
3
6
6
6
6