ATR7040 データシートの表示（PDF） - Atmel Corporation

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ATR7040

5.8 GHz WDCT Power Amplifier

Atmel Corporation 

ATR7040

6. Electrical Characteristics

Operating conditions: VCC = 3.6V, Vctl = 1.5V, input frequency = 5.8 GHz, input power 0 dBm, pulsed mode, duty cycle 10%, ton = 1 ms,

Tamb = 25°C, unless otherwise specified.

No. Parameters

Test Conditions

Pin

Symbol

Min.

Typ.

Max.

Unit

1.0 Frequency range

Depends on external

circuitry

5100

5900

MHz

1.1 Supply voltage

Vcc

1.2 Input power

Pin

1.3 Saturated power output

Psat

1.4 Output power deviation

Pd

1.5 Control voltage range

PA operating mode

Vctl

Power-down mode

Vctl

1.6 Control input current

PA on

5

Ictl

1.7 Input return loss

With external matching

10

2.7

3.6

3.8

V

0

dBm

25

dBm

–2

+2

dB

1.0

1.7

V

0.2

V

90

µA

–7

–6

dB

1.8 Isolation

Vctl ≤ 0.2V

ISOr

33

35

dB

1.9

Power added efficiency

At power saturation,

Pin = 0 dBm

PAE

35

%

1.10 Current consumption

For 25 dBm output power

Icc

250

mA

1.11

Current consumption in

power-down mode

Vctl ≤ 0.2V

Icc

1

µA

1.12 Duty cycle of operation At saturated output power

100

%

7. Application Circuit

Figure 7-1. Application Circuit

VCC

C6

slug

87 6 5

RFIN

9

TRL1 10

11

C1

12

4

L1

3

TRL2

2

C3 RFOUT

1

C2

13 14 15 16

VCTL

VCC

5

4868C–DECT–05/06

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