DEMOBOARD-T7024-PGM Просмотр технического описания (PDF) - Atmel Corporation

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DEMOBOARD-T7024-PGM

Bluetooth/ISM 2.4-GHz Front-End IC

Atmel Corporation 

T7024

3. Absolute Maximum Ratings

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating

only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this

specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

Parameters

Symbol

Value

Unit

Supply voltage

Pins VS_LNA, V1_PA, V2_PA, V3_PA_OUT

VS

6

V

Junction temperature

Storage temperature

RF input power LNA

RF input power PA

Tj

Tstg

PinLNA

PinPA

150

–40 to +125

5

10

°C

°C

dBm

dBm

Electrostatic sensitive device.

Observe precautions for handling.

4. Thermal Resistance

Parameters

Junction ambient PSSOP20, slug soldered on PCB

Junction ambient QFN20, slug soldered on PCB

Symbol

RthJA

RthJA

Value

19

27

Unit

K/W

K/W

5. Handling

Do not operate this part near strong electrostatic fields. This IC meets class 1 ESD test require-

ment (HBM in accordance to EIA/JESD22-A114-A (October 97) and class A ESD test

requirement (MM) in accordance to EIA/JESD22-A115A.

6. Operating Range

All voltages are referred to ground (pins GND and slug). Power supply points are VS_LNA, V1_PA, V2_PA, V3_PA_OUT.

The table represents the sum of all supply currents depending on the TX/RX mode.

Parameters

Symbol

Min.

Typ.

Max.

Unit

Supply voltage

Pins V1_PA, V2_PA and V3_PA_OUT

VS

2.7

3.0

4.6

V

Supply voltage, pin VS_LNA

Supply current TX, PSSO20

QFN20

Supply current RX

Standby current, PU = 0

Ambient temperature

VS

2.7

3.0

5.5

V

IS

190

mA

IS

165

mA

IS

8

mA

IS_standby

10

µA

Tamb

–25

+25

+85

°C

3

4533H–BLURF–07/07

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