MC33492 Просмотр технического описания (PDF) - Motorola => Freescale

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MC33492

PLL Tuned UHF Transmitter for Data Transfer Applications

Motorola => Freescale 

Freescale SMeCm33ic49o2nductor, Inc.

ELECTRICAL CHARACTERISTICS

Unless otherwise specified: Vcc=3V, Rext=12kΩ, operating temperature range TA=-40°C to +125°C, RF output

frequency fcarrier=433.92MHz, reference frequency freference=13.56MHz, output load = 50Ω resistor (see figure 7).

Values refer to the circuit shown in the recommended application schematic (see figure 10).

Typical values reflect average measurement at VCC=3V and TA=25°C.

Parameter

Test Conditions, Comments

Limits

Unit

Min. Typ. Max.

1

General Parameters

1.1

1.2

Supply Current in Standby Mode

1.3

1.4

1.7

1.5

1.6

Supply Current

in Transmission Mode

1.8

1.9

1.10

Supply Voltage

1.11

1.12

1.13

Shutdown Voltage Threshold

1.14

1.15

1.16

TA≤25°C

TA=60°C

TA=85°C

TA=125°C

315 & 434 bands,

continuous wave, TA=25°C

315 & 434 bands,

DATA=0, -40°C≤TA≤125°C

868MHz band,

DATA=0, -40°C≤TA≤125°C

315 & 434 bands,

continuous wave, -40°C≤TA≤125°C

868MHz band,

continuous wave, -40°C≤TA≤125°C

TA=-40°C

TA=-20°C

TA=25°C

TA=60°C

TA=85°C

TA=125°C

- 0.1 5

nA

-

7

30

nA

-

40 100 nA

- 800 1700 nA

- 11.6 13.5 mA

- 4.4 6.0 mA

- 4.6 6.2 mA

- 11.6 14.9 mA

- 11.8 15.1 mA

-

3 3.6

V

- 2.04 2.11 V

- 1.99 2.06 V

- 1.86 1.95 V

- 1.76 1.84 V

- 1.68 1.78 V

- 1.56 1.67 V

For More Information On This Product,

PLL Tuned UHF TGraonstmo:itwtewr fwor.fDraeteasTcraanles.fceroAmpplications

6

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