PA2423G

2.4 GHz Bluetooth Class 1 Power Amplifier IC

Preliminary Information

DC Electrical Characteristics

Conditions: V

Input and Output externally matched to 5

Symbol

Note

Parameter

Min.

Typ.

Max.

Unit

Supply Voltage

3.0

3.3

3.6

V

1

120

150

mA

temp

3

Supply Current variation over temperature, (-4

25

%

PA Output Power Control Voltage Range

0

V

1

200

250

µA

3

Logic High Voltage

2.0

V

3

Logic Low Voltage

0.8

V

1

0.5

10

µA

AC Electrical Characteristics

Input and Output externally matched to 5

0Ω, unless otherwise noted

Symbol

Note

Parameter

Min

.

Typ.

Max. Unit

3

Frequency Range

240

0

2500

MHz

1

20.0

22.5

23.5

dBm

1

-8

0

dBm

TEMP

3

1

2

dB

3

Control Voltage Sensitivity

60

120

dBm/V

PAE

Power Added Efficiency at +22.5 dBm Output Power

47

%

3

Gain Variation over band (2400-2500 MHz)

0.7

1

dB

2f, 3f, 4f, 5f

3,4

Harmonics

-35

-30

dBc

2

20

25

dB

2

Reverse Isolation

32

42

dB

STAB

2

All non-harmonically related

outputs less than -50 dBc

5°C.

(2) Guaranteed by design only.

(3) Guaranteed by design and characterization.

(4) Harmonic levels are greatly affected by topology of external matching networks.

(5) RF characteristics specified above are for direct die attach (Flip-chip) on SiGe Applications

Board. For wire bonded applications there may be some degradation in performance due to

effects of bond wires and interconnect.

DOC # 05PDS003 Rev 5

07/26/2001

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