Philips Semiconductors B.V.

Low cost DECT Power Amplifier

PH97005

RNR-T45-97-M-0931

CHAR ACTER ISTIC S

(unless otherwise specified the operating frequency is 1. 89 GHz, the supply voltage is 3.6 V, the input

power is 0 dBm and the period is 10 ms with a duty cycle of 1:8)

Parameter

Specification

Typical

Condition

General parameters

Supply voltage (Vs)3.2

≤ 3.6 ≤ 4.2 V

Control voltage (Vc)on state: 3.6 V

off state: 0 V

Frequency range

1.88 - 1.92 GHz

Type of operation

pulsed

duty cycle

≤ 50%

Source and load impedance50

Ω

Power gain (G

≥ 26 dB

26.3 dB

P

Output power (P

≥ 26 dBm

26.3 dBm

Avg. supply current

11 mA

P

Efficiency

≥ 40%

44%

P

Input VSWR

2 :1

≥ 50 dB

57 dB

Vc = 0 V

Spurious

≤ -60 dBc

V

VSWR 6 : 1, all phases

Leakage current in off-state

≤ 10 µA

Vc = 0 V

Harmonics: 2

nd

3

rd

≤ -30 dBm

≤ -30 dBm

-34 dBm

-13 dBm

Load mismatch:

No degradation

P

VSWR 6 : 1, all phases

Printed circuit boardFR4 bilayer

(h=0. 7;

ε

tan

δ=0.02)

Dimensions

10 x 20 mm

(including bias circuit ry)

Table 1:

Characteristics of the DECT PA PH97005.