VOLTAGE CONTROLLED
OSCILLATOR
TOM9311
550 - 850 MHz
Features
!
!
!
!
Low Noise Bipolar Transistor
Broad Tuning Range
Operating Case Temp. -55 ºC to + 85 ºC
Environmental Screening available
Available as:
TOM9311, 4 Pin TO-8 (T4)
TON9311, 4 Pin Surface Mount (SM3)
TOP9311, 4 Pin Flatpack (FP4)
BXO9311, Connectorized Housing (H1)
Specifications
CHARACTERISTIC
Frequency
Output Power (dBm)
Power Flatness (dB)
Tuning Voltage Range (v)
Tuning Voltage
Sensitivity (MHz/V)
Harmonics (dBc)
Spurious (dBc)
Phase Noise
@ 100 KHz (dBc/hz)
Pushing (MHz/V)
Pulling (MHz); 20 dB RL
Frequency Drift (MHz/ºC
Power
Vdc
mA
Maximum Ratings
TYPICAL
Ta = 25 ºC
550 - 850 MHz
+12
±0.3
1 to 10
30
-20
<-80
---
3
10
0.3
+12
35
MIN/MAX
Ta = -55 ºC to +85 ºC
550 - 850 MHz
+10 Min.
±1.0 Max.
0 to 12
20 Min.
-15 Max.
-80 Max.
Ambient Operating Temperature ........... -55ºC to + 100 ºC
Storage Temperature ............................ -62ºC to + 125 ºC
Case Temperature .............................................. + 125 ºC
DC Voltage ........................................................ + 20 Volts
Maximum DC Tuning Voltage ............................ + 20 Volts
Minimum DC Tuning Voltage ................................... 0 Volt
Note: Care should always be taken to effectively ground the case of each unit.
5MHz Min.
4.0 Max.
15.0 Max.
0.7 Max.
+12
40 Max.
Typical Performance Data
+13
Output Power
(dBm)
+12
+11
+10
0
1
2
Tuning Voltage (Volts)
3
4
5
6
7
8
9
10
900
850
Frequency
(MHz)
800
750
700
650
600
550
500
0
1
2
3
4
5
6
7
8
9
10
Notes:
1. Phase noise is measured using the Aerofles PN9000.
2. Worst cae phase noise @ 100KHZ offset across frequency
rance and temperature extremes is - 100 dBc/Hz.
Tuning Voltage (Volts)
Legend
+25 ºC
+85 ºC - - - - - - - -55 ºC
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532
02/16/05
www.SpectrumMicrowave.com
Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001
SPECTRUM [ SPECTRUM MICROWAVE, INC. ]
