SE2425U datasheet(7/10 Pages) SIGE

부품명	SE2425U

상세설명	RangeChargerTM 2.4 GHz Bluetooth Power Amplifier IC Preliminary Information

PDF	10 Pages

Scroll/Zoom	100%

제조업체	SIGE [SiGe Semiconductor, Inc.]

홈페이지	http://www.sige.com

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7 / 10 page

SE2425U

RangeCharger

TM 2.4 GHz Bluetooth Power Amplifier IC

Preliminary Information

165-DST-01 Rev 1.3 Apr-05-2006

Confidential

7 of 10

QA040506

Harmonic Performance

Test Conditions: VEN = VCC0 = VCC1 = VCC2 = VCC3 = 3.3 V, TC = 25

°C, f = 2.45 GHz, as measured on SiGe’s

SE2425U-EV1 evaluation board otherwise noted

2nd Harmonics vs. Output Power over Mode

(25 C, 3.3 V, 2.45 Ghz)

-65

-60

-55

-50

-45

-40

-35

-30

Output Pow er (dBm )

Low Mode

High Mode

3rd Harmonics vs. Output Power over Mode

(25 C, 3.3 V, 2.45 GHz)

-80

-75

-70

-65

-60

-55

-50

-45

-40

-35

-30

Output Pow er (dBm )

Low Mode

High Mode

Figure 9: Typical Harmonic Performance Data in Low and High Mode (a) 2

nd Harmonic Performance in Low

and High Mode (b) 3

rd Harmonic Performance in Low and High Mode

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