ROMEO2 datasheet(17/28 Pages) MOTOROLA

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MC33593

MOTOROLA SEMICONDUCTORS PRODUCTS

revision 7.0, 5 February 2002

ELECTRICAL CHARACTERISTICS

Unless otherwise specified, VCC=[4.5V;5.5V], operating temperature range TA=[-40°C;+85°C]. Values refer to

the circuit in recommended in the application schematic (see figure 17), unless otherwise specified. Typical

values reflect average measurement at VCC=5V, TA=25°C, using MC33593 (500kHz IF bandwidth).

Parameter

Test Conditions, Comments

Limits

Unit

Min.

Typ.

Max.

General Parameters

1.2

Mean Supply Current

868MHz band, Strobe Ratio=7,

PG=0, see note 1

-1.05

1.45

1.4

Supply Current in Run

& Configuration Modes

868MHz band, PG=0

7.7

10.0

1.5

Supply Current in Sleep Mode

Strobe oscillator enabled

115

250

µA

1.6

Strobe oscillator disabled

200

µA

1.8

Supply Current in Run

& Configuration Modes

868MHz band, PG=1

7.4

9.6

1.9

Sleep Mode to Run Mode Delay

Circuit ready to receive,

OOK modulation

-1.0

1.8

1.10

Circuit ready to receive,

FSK modulation,

fdata is the data rate in kBd

0.7 +

3 /

fdata

1.4 +

3 /

fdata

1.11

Run Mode to Sleep Mode Delay

Measured between

falling edge on STROBE

and supply current reduced to 10%

-0.1

Note 1: If IRun and ISleep are the supply currents in Run and Sleep modes and SR is the Strobe Oscillator Ratio,

the Mean Supply Current IMean is given by: IMean=(IRun + SR

× I

Sleep) / (SR + 1).

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

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