VOLTAGE CONTROLLED

OSCILLATOR

TOM9318

Available as:

TOM9318, 4 Pin TO-8 (T4)

TON9318, 4 Pin Surface Mount (SM3)

TOP9318, 4 Pin Flatpack (FP4)

Features

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! Low Noise Bipolar Transistor

!

!

!

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! Broad Tuning Range

!

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!

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! Operating Case Temp. -55 ºC to + 85 ºC

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! Environmental Screening available

CHARACTERISTIC

TYPICAL

MIN/MAX

Ta=25ºC

Ta=-55ºCto+85ºC

Typical Performance Data

Specifications

02/17/05

Maximum Ratings

Ambient Operating Temperature ........... -54ºC 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 Volts

Note: Care should always be taken to effectively ground the case of each unit.

Legend

+ 25 ºC

+ 85 ºC

-55 ºC

Pulling (MHz); 22dB RL

20

40 Max.

Notes:

1. Phase Noise is measured using the Aeroflex PN9000.

2. Worst case phase noise @ 100KHz offset across frequency range and

temperature extremes is -90 dBc/Hz.

BXO9318, Connectorized Housing (H1)

Frequency

4000 - 5000 MHz

4000 - 5000 MHz

Output Power (dBm)

+7

+5 Min.

Power Flatness (dB)

±1.0

±2.0 Max.

Tuning Voltage Range (v)

1 to 15

0 to 20

Tuning Voltage

Sensitivity (MHz/V)

85

30 Min.

Harmonics (dBc)

-20

-10 Max.

Spurious (dBc)

<-80

-80 Max.

3dB Modulation BW,

Zg = 50 Ohm

---

20 Min.

Pushing (MHz/V)

10

20 Max.

Frequency Drift (MHz/ºC)

---

-0.5 Max.

Power

Vdc

+15

+15

mA

25

30 Max.

4000 - 5000 MHz

6

0

4

10

16 18

12

28

14

20

6

0

4

10

16 18

+ 7

+ 6

+ 8

+ 9

3800

4000

4200

4400

4600

5000

5200

12

4800

28

14

20

Tuning Voltage (Volts)

Tuning Voltage (Volts)

Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532

Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001

www.SpectrumMicrowave.com