VS700 Datasheet, PDF (4/7 Pages) Vectron International, Inc – VOLTAGE CONTROLLED SAW OSCILLATOR

VS-700 Voltage Controlled SAW Oscillator
Absolute Maximum Ratings
Parameter
Power Supply
Output Current
Voltage Control Range
Storage Temperature
Soldering Temp/Time
Symbol
V_CC
Iout
V_C
TS
T_LS
Ratings
0 to 6
25
0 to V_CC
-55 to 125
220/10
Unit
V
mA
V
°C
°C/sec
Stresses in excess of the absolute maximum ratings can permanently damage the device. Functional operation is
not implied at these or any other conditions in excess of conditions represented in the operational sections of this
datasheet. Exposure to absolute maximum ratings for extended periods may adversely affect device reliability.
Permanent damage is also possible if OD or Vc is applied before Vcc.
Suggested Output Load Configurations
+3.3V
0.10 µF
0.01 µF
+3.3V
0.10 µF
0.01 µF
+3.3V
150Ω
150Ω
Vc
1
OD
2
Gnd
3
Vcc
6
COutput
5
Output
4
240Ω
Z = 50Ω
Z = 50Ω
100Ω
240Ω
LV-PECL to LV-PECL: For short transmission lengths, the power
consumption could be reduced by removing the 100Ω resistor and
doubling the value of the pull down resistors.
Vc
1
OD
2
Gnd
3
Vcc
6
COutput Z = 50Ω
5
Output Z = 50Ω
4
40Ω
40Ω
49Ω
49Ω
LV-PECL to LVDS: Restricted for short transmission lengths.
Configuration may require modification depending on LVDS receiver.
+3.3V
0.10 µF
0.01 µF
+2.0V
0.10 µF
0.01 µF
Vc
1
OD
2
Gnd
3
Vcc
6
COutput
5
Output
4
240Ω
0.01 µF
0.01 µF
240Ω
Functional Test: Allows standard power supply configuration.
Since AC coupled, the LV-PECL levels cannot be measured.
Vc
1
OD
2
-1.3V
3
Vcc
6
COutput
5
Output
4
Production Test: Allows direct DC coupling into 50Ω measurement
equipment. Must bias the power supplys as shown. Similar to Figure 1.
Vectron International, 267 Lowell Rd, Hudson NH 03051-4916
Page 4 of 7
Tel: 1-88-VECTRON-1
Website: www.vectron.com
Rev: 17May04