Typical Intermodulation Performance at 25 ºC

Second Order Harmonic Intercept Point........+45 dBm (Typ.)

Second Order Two Tone Intercept Poin..........+39 dBm (Typ.)

Third Order Two Tone Intercept Point.............+30 dBm (Typ.)

Power

Vdc

+15

+15

m A

65

70 Max.

RF AMPLIFIER

Features

!

!

!

!

! Lower Cost

!

!

!

!

! Cascadable

!

!

!

!

! Operating Temp. -55 ºC to +85 ºC

!

!

!

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! Environmental ScreeningAvailable

CHARACTERISTIC

TYPICAL

MIN/MAX

Ta= 25 ºC

Ta = -55 ºC to +85 ºC

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

Noise Figure (dB)

<6.5

7.5 Max.

VSWR

In

<1.5:1

2.0:1 Max.

Out

<1.75:1

2.0:1 Max.

Reverse

Isolation (dB)

- 17

-16 Max.

Power @ 1 dB

Comp. (dBm)

+17

+15 Min.

Gain (dB)

10.5

9.0 Min.

Specifications

Typical Performance Data

Maximum Ratings

Ambient Operating Temperature ................ -55ºC to +100 ºC

Storage Temperature ................................. -62ºC to +125 ºC

Case Temperature .................................................. +125 ºC

DC Current .......................................................... +18 Volts

Continuous RF Input Power .................................. +18 dBm

Short Term RF Input Power.....200 Milliwatts (1 Minute Max.)

Maximum Peak Power .................... 0.5 Watt (3

µsec Max.)

Rev.

5/30/08

Frequency

KHz -400 MHz

KHz - 400 MHz

Available as:

CZ8464, 4 Pin TO-12 (T7)

TN8464, 4 Pin Surface Mount (SM3)

FP8464, 4 Pin Flatpack (FP4)

PN8464, Reduced Size Surface Mount (SM11)

The CZ846X Series Amplifiers are designed for application in 50 ohm

systems. Three external capacitors and a decoupling impedance are

required. The decoupling impedance must be large in comparison to

the 50 ohm load to minimize gain reduction.

Data sheet curves are

based on the noted decoupling impedance.

The external capacitors

determine the low frequency response of the Amplifier.

The CZ846X Series Amplifiers can be cascaded in series of two or

more units without oscillation problems.

50 OhmInput

50 OhmOutput

+Vcc

CZ SeriesAmp

Decoupling

Impedance

Schematic Diagram

*Decoupling Impedance is 1 KOhm

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

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

www.SpectrumMicrowave.com