SE2529L-R datasheet(6/10 Pages) SIGE

6 / 10 page

SE2529L

RangeCharger™ 2.4GHz Power Amplifier

63-DST-01 Rev 2.0 Nov 9/03

6 of 10

802.11b Electrical Characteristics

Conditions: VCC = 3.3V, Vbb = 2.9V, TA = 25°C, f = 2.45GHz, 802.11 mode b operation, measured on SiGe

Semiconductors SE2529L-EV1 evaluation board

Symbol

Parameter

Note

Min.

Typ.

Max.

Unit

fL-U

Frequency Range

2400

2500

MHz

P1dB

1dB Compressed CW Output Power

23.5

dBm

S21

Small Signal Gain

∆S21

Gain Variation over band (2400-2485 MHz)

1.0

2.0

2f,3f,4f,5f

Harmonics

-65

-55

dBc

S21OFF

Forward Gain when PA is off,

PIN ≤ 2dBm

-35

-30

ACPR

Adjacent Channel Power Ratio (@ 23dBm)

@ ±11MHz offsets from carrier

@ ±22MHz offsets from carrier

-35

-52

-30

-50

dBc

STAB

Stability (PIN ≤ 2dBm, Load VSWR = 6:1)

All non-harmonically related outputs less than

-50 dBc/100kHz

VSWR

Tolerance to output load mismatching

10:1 (No damage)

Notes: (1) With 802.11b CCK signal at +23dBm output power.

(2) Device in standby mode by applying Vb1, Vb2 and Vb3 < 1.0 V.

(3) ACPR offsets are measured at ±1

st side lobes and ±2nd side lobes from center carrier. Measured with

spectrum analyzer settings of 100kHz (RBW) and 30kHz (VBW).

SE2529L-R 数据表(PDF) 6 Page - SiGe Semiconductor, Inc.

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