RO4350 datasheet(3/16 Pages) FREESCALE

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MRF8S9102NR3

RF Device Data

Freescale Semiconductor

Table 5. Electrical Characteristics (TA =25°C unless otherwise noted) (continued)

Characteristic

Symbol

Min

Typ

Max

Unit

Functional Tests (1) (In Freescale Test Fixture, 50 ohm system) VDD =28 Vdc, IDQ = 750 mA, Pout = 28 W Avg., f = 920 MHz,

Single--Carrier W--CDMA, IQ Magnitude Clipping, Input Signal PAR = 7.5 dB @ 0.01% Probability on CCDF. ACPR measured in 3.84 MHz

Channel Bandwidth @ ±5MHz Offset.

Power Gain

Gps

21.5

23.1

24.0

Drain Efficiency

ηD

34.0

36.4

—

Output Peak--to--Average Ratio @ 0.01% Probability on CCDF

PAR

6.0

6.3

—

Adjacent Channel Power Ratio

ACPR

—

--35.5

--32.5

dBc

Input Return Loss

IRL

—

--14

--9

Typical Broadband Performance (In Freescale Test Fixture, 50 ohm system) VDD =28 Vdc, IDQ = 750 mA, Pout =28 W Avg.,

Single--Carrier W--CDMA, IQ Magnitude Clipping, Input Signal PAR = 7.5 dB @ 0.01% Probability on CCDF. ACPR measured in 3.84 MHz

Channel Bandwidth @ ±5MHz Offset.

Frequency

Gps

(dB)

ηD

(%)

Output PAR

(dB)

ACPR

(dBc)

IRL

(dB)

920 MHz

23.1

36.4

6.3

--35.5

--14

940 MHz

23.1

36.4

6.2

--36.1

--22

960 MHz

22.8

36.6

6.1

--35.8

--17

Typical Performances (In Freescale Test Fixture, 50 ohm system) VDD =28 Vdc, IDQ = 750 mA, 920--960 MHz Bandwidth

Pout @ 1 dB Compression Point, CW

P1dB

—

100

—

IMD Symmetry @ 82 W PEP, Pout where IMD Third Order

Intermodulation  30 dBc

(Delta IMD Third Order Intermodulation between Upper and

Lower Sidebands > 2 dB)

IMDsym

—

MHz

VBW Resonance Point

(IMD Third Order Intermodulation Inflection Point)

VBWres

—

MHz

Gain Flatness in 40 MHz Bandwidth @ Pout =28 W Avg.

—

0.3

—

Gain Variation over Temperature

(--30°Cto+85°C)

∆G

—

0.02

—

dB/°C

Output Power Variation over Temperature

(--30°Cto+85°C)

∆P1dB

—

0.004

—

dB/°C

Typical Broadband Performance — 880 MHz (In Freescale Test Fixture, 50 ohm system) VDD =28 Vdc, IDQ = 750 mA, Pout =28 W Avg.,

Single--Carrier W--CDMA, IQ Magnitude Clipping, Input Signal PAR = 7.5 dB @ 0.01% Probability on CCDF. ACPR measured in 3.84 MHz

Channel Bandwidth @ ±5MHz Offset.

Frequency

Gps

(dB)

ηD

(%)

Output PAR

(dB)

ACPR

(dBc)

IRL

(dB)

865 MHz

22.9

35.4

6.4

--34.7

--15

880 MHz

23.0

35.5

6.2

--35.1

--23

895 MHz

22.8

35.6

6.0

--35.7

--19

1. Part internally matched both on input and output.

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