VX-704
Voltage Controlled Crystal Oscillator
VX-704
Features
5X7 Surface Mount Package
Reflow Process Compatible Optional
ACMOS, TTL and LVPECL
Typical Applications
Base Stations
Test Equipment
Telecom & Wireless Infrastructure
Digital Switching
Previous Vectron Model Numbers
Frequency Range
Standard Frequencies
C5250, MC025, MC031, MC034, and MC035
1 MHz – 800 MHz
19.44, 32.768, 44.736, 51.84, 77.76, 155.52, 622.08 MHz
Frequency Stabilities
1
Parameter
vs. operating temperature range
(Referenced to +25°C)
Parameter
Initial tolerance
vs. supply voltage change
vs. load change
vs. aging
vs aging
/ year
/ year (following years)
Min
-500
-2
-1
-5
-1
±3
Typ
Max
+500
+2
+1
+5
+1
Units
ppb
ppm
ppm
ppm
ppm
Min
Typ
Max
Units
Operating temp range
0 … +70°C
-40 … +85°C
Condition
at time of shipment, nominal EFC
V
S
± 5%
Load ± 5%
Options
5
http://www.vectron.com
Vectron International•267 LowellRoad,
Hudson, New Hampshire 03051•Tel:+1-88-VECTRON-1
Vectron International GmbH & Co. KG • Landstraße, 74924 Neckarbischofsheim, Germany • Tel: +49 7268 801 100
RF Output
Parameter
Signal
Load
Signal Level (Vol)
Signal Level (Voh)
4.5
3.0
10
Rise and fall times for ACMOS
(measured 10% to 90%)
45
40
TTL
10
0.5
4.5
5
3
45
40
PECL
50
-1.62
-1.025
10
1000
600
45
40
55
60
5
1
40
ohm
VDC
VDC
ms
ps
ps
%
%
ps
ps
ps
< 100 MHz
>= 100 MHz
@ 50% Vdd
@ 50% Vdd
BW = 10Hz to 20 MHz
BW = 12 kHz to 20 MHz
10,000 samples- Rising edge
Into Vs-2V or Thevenin Equivalent
55
60
pF
VDC
VDC
ns
ns
%
%
with Vs=5.0V and 15pF load
with Vs=5.0V and 15pF load
1.0 to 23.9 MHz
24.0 to 125 MHz
@ 1.4V < 15 MHz
@ 1.4V >= 15 MHz
5
3
Duty cycle
Signal
Load
Signal Level (Vol)
Signal Level (Voh)
Rise and fall times for TTL
(measured 0.8V to 2.0V)
Duty cycle
Signal
Load
Signal Level (Vol)
Signal Level (Voh)
Startup Time
Rise and fall times for PECL
(measured 20% to 80%)
Duty cycle
Jitter (rms)
Period Jitter (pk-pk)
55
60
15
Min
Typ
Max
ACMOS
50
0.5
0.3
pF
VDC
VDC
VDC
VDC
ns
ns
ns
%
%
with Vs=5.0V and 15pF load
with Vs=3.3V and 15pF load
with Vs=5.0V and 15pF load
with Vs=3.3V and 15pF load
1.0 to 23.9 MHz
24.0 to 79.9 MHz
80.0 to 125.0MHz
@ 50% Vs< 15 MHz
@ 50% Vs >= 15 MHz
Units
Condition
http://www.vectron.com
Vectron International•267 LowellRoad,
Hudson, New Hampshire 03051•Tel:+1-88-VECTRON-1
Vectron International GmbH & Co. KG • Landstraße, 74924 Neckarbischofsheim, Germany • Tel: +49 7268 801 100
Supply Voltage (Vs)
Parameter
Supply voltage
Min
4.75
Typ
5
Max
5.25
15
Current consumption
20
40
100
Supply voltage
3.135
3.3
3.465
6
8
Current consumption
12
16
60
100
Units
VDC
mA
mA
mA
mA
VDC
mA
mA
mA
mA
mA
mA
ACMOS 1.0 to 14.90 MHZ
ACMOS 15.0 TO 39.9 MHz
ACMOS 40.0 TO 59.9 MHz
ACMOS 60.0 TO 79.9 MHz
ACMOS 80.0 to 125.0 MHz
LVPECL No load
Condition
ACMOS/TTL 1.0 to 23.9 MHZ
ACMOS/TTL 24 to 49.9 MHz
ACMOS/TTL 50 to 80.0 MHz
LVPECL No load
Frequency Tuning
Parameter
Absolute Pull Range
±50
Linearity
Tuning Slope
Control Voltage Range
0.5
0.3
2.5
1.65
10
Positive
4.5
3.0
VDC
VDC
with Vs=5.0V
with Vs=3.3V
15
ppm
%
Min
Typ
±30
Max
Units
ppm
Condition
Options
5
Condition
Measured @ 52.00 MHz
Measured @ 155.52 MHz
ACMOS/TTL Output
PECL/LVPECL Output
Additional Parameters
Parameter
Min
-60
-90
-120
-140
-145
-50
-80
-110
-133
-145
Typ
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
Max
10
100
1
10
100
10
100
1
10
100
Units
Hz
Hz
kHz
kHz
kHz
Hz
Hz
kHz
kHz
kHz
Phase Noise3
Phase Noise3
Output Enable6
Logic „0“ input = Outputs disabled (Tri-state)
Logic „1“ or floating input = Outputs enabled)
Logic „0“ input = Outputs disabled (Tri-state)
Logic „1“ or floating input = Outputs enabled)
<2
g
Handling & processing note
Weight
Processing & Packing
http://www.vectron.com
Vectron International•267 LowellRoad,
Hudson, New Hampshire 03051•Tel:+1-88-VECTRON-1
Vectron International GmbH & Co. KG • Landstraße, 74924 Neckarbischofsheim, Germany • Tel: +49 7268 801 100
Absolute Maximum Ratings
Parameter
Supply voltage (Vs)
Operable temperature range
Storage temperature range
-55
-55
Min
Typ
Max
7.0
+85
+125
Units
V
°C
°C
Condition
with Vs=5.0, 3.3VDC
Enclosure
Type B
Height “H” = 1.88 ±0.178
Pin Connections (ACMOS/TTL)
1
2
3
4
5
6
Control Voltage
Enable/Disable or N/C
Ground (Case)
RF Output
N/C
Suppy Voltage
1
2
3
4
5
6
Pin Connections (PECL/LVPECL)
Control Voltage
Enable/Disable or N/C
Ground (Case)
RF Output
Complementary Output
Suppy Voltage
http://www.vectron.com
Vectron International•267 LowellRoad,
Hudson, New Hampshire 03051•Tel:+1-88-VECTRON-1
Vectron International GmbH & Co. KG • Landstraße, 74924 Neckarbischofsheim, Germany • Tel: +49 7268 801 100
How to order this product:
Use this worksheet to forward the following information to your factory representative :
Supply Voltage
Code
E
RF Output
Code
A
Temperature
Range
E
Model
VX-704
Height
0
-
-
-
-
Stability
KXX
Option
0
-
-
Frequency
300M000000
Height:
0: 1.88 mm
Supply Voltage:
D: 5 V
E: 3.3 V
RF Output Code:
A: ACMOS
B: TTL
C: PECL\LVPECL
Temperature Range:
E: -40...+85°C
T: 0...+70°C
Option:
0: Future Use
Stability Code (1st digit):
G: ±30ppm
K: ±50ppm
Enable Code (2nd digit):
A: Enable Hi, Tristate
B: Enable Hi, Fixed Logic
C: Enable Lo, Tristate
D: Enable Lo, Fixed Logic
X: No Enable
Screening Code (3rd digit):
X: No Screening
Notes:
1
2
3
4
5
Contact factory for improved stabilities or additional product options. Not all options and codes are available at all
frequencies.
Unless otherwise stated all values are valid after warm-up time and refer to typical conditions for supply voltage, fre-
quency control voltage, load, temperature (25°C)
Phase noise degrades with increasing output frequency.
Subject to technical modification.
Contact factory for availability.
http://www.vectron.com
Vectron International•267 LowellRoad,
Hudson, New Hampshire 03051•Tel:+1-88-VECTRON-1
Vectron International GmbH & Co. KG • Landstraße, 74924 Neckarbischofsheim, Germany • Tel: +49 7268 801 100
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