MC33596FCESLASHR2 datasheet(46/70 Pages) FREESCALE

46 / 70 page

Electrical Characteristics

19.1 General Parameters

19.2 Receiver: RF Parameters

RF parameters assume a matching network between test equipment and the D.U.T, and apply to all bands

unless otherwise specified.

Operating supply voltage and temperature range see Table 3. Values refer to the circuit recommended in the application

schematic (see Figure 43 through Figure 46), unless otherwise specified. Typical values reflect average measurement at VCC =

3.0 V, TA = 25°C.

Parameter

Test Conditions

Comments

Limits

Unit

Min

Typ

Max

1.2

Supply current in receive mode

Receiver on

—

10.3

1.3

Strobe oscillator only

—

μA

1.6

Supply current in standby mode –40

°C ≤ T

A ≤ 25°C

—

260

700

1.8

TA = 85°C

—

800

1200

1.9

Supply current in LVD mode

LVDE = 1

—

μA

1.12 Receiver on-to-off time

Supply current reduced to 10%

—

100

—

μs

1.13 VCC2 voltage regulator output

2.7 V

< V

2.4

2.6

2.8

1.14

2.1 V

≤ V

CC ≤ 2.7 V

—

VCC–0.1

—

1.15 VCCDIG2 voltage regulator

output

Circuit in standby mode

(VCCDIG = 3 V)

—

0.7 x

VCCDIG

—V

1.16

Circuit in all other modes

1.4

1.6

1.8

1.19 Voltage on VCC (Preregulator

output)

Receive mode with VCCIN=5V

2.4

—

Operating supply voltage and temperature range see Table 3. Values refer to the circuit recommended in the application

schematic (see Figure 43 through Figure 46), unless otherwise specified. Typical values reflect average measurement at VCC =

3.0 V, TA =25°C.

Parameter

Test Conditions,

Comments

Limits

Unit

Min

Typ

Max

(FCE,

FJE)

Max

(FCAE,

FJAE)

2.2

OOK sensitivity at 315 MHz DME = 1, DSREF = 1,

DR = 4.8 kbps, PER = 0.1

—

–104

–99

–97

dBm

2.40 OOK sensitivity at 434 MHz DME = 1, DSREF = 1,

DR = 4.8 kbps, PER = 0.1

—

–103.5

–98

–96

dBm

2.41 OOK sensitivity at 868 MHz DME = 1, DSREF = 1,

DR = 4.8 kbps, PER = 0.1

—

–103

–98

–96

dBm

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