ATR2406-DEV-KIT2 datasheet(7/25 Pages) ATMEL

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4779N–ISM–12/08

ATR2406

Receiver Part

5.1

RX input impedance

Differential

Zin

170 + j0

5.2

Sensitivity

At input for BER

≤ 10-3

at 1152 kBits/s(1)

–93

dBm

5.3

Third order input intercept point

IIP3

–15

dBm

5.4

Intermodulation rejection

BER < 10-3, wanted at -83 dBm,

level of interferers in channels

N + 2 and N + 4(1)

IM3

dBc

5.5

Co-channel rejection

BER < 10-3, wanted at –76 dBm(1)

–11

dBc

5.6

Adjacent channel rejection

±1.728 MHz

BER < 10-3, wanted at –76 dBm,

adjacent level referred to wanted

channel level(1)

i (N – 1)

dBc

5.7

Bi-adjacent channel rejection

±3.456 MHz

BER < 10-3, wanted at –76 dBm,

bi-adjacent level referred to wanted

channel level(1)

i (N – 2)

dBc

5.8

Rejection with

≥ 3 channels

separation

≥ ±5.128 MHz

BER < 10-3, wanted at –76 dBm,

≥ 3 adjacent level referred to

wanted channel level(1)

i (n ≥ 3)

dBc

5.9

Out of band rejection > 6 MHz

BER < 10-3, wanted at –83 dBm at

2.45 GHz(1)

df>6MHz

dBc

5.10

Out of band rejection

2300 MHz to 2394 MHz

2506 MHz to 2600 GHz

BER < 10-3, wanted at –83 dBm at

2.45 GHz(1)

Blnear

dBc

5.11

Out of band rejection

30 MHz to 2300 MHz

2600 MHz to 6 GHz

BER < 10-3, wanted at –83 dBm at

2.45 GHz(1)

Blfar

dBc

RSSI Part

6.1

Maximum RSSI output voltage

Under high RX input signal level

VRSSImax

2.1

6.2

RSSI output voltage, monotonic

over range –96 dBm to –36 dBm

With –33 dBm at RF input

With –96 dBm at RF input

VRSSI

1.9

0.1

7VCO

7.1

Oscillator frequency defined at

TX output

Over full temperature range(1)

2400

2483

MHz

7.2

Frequency control voltage range

VVTUNE

0.5

VCC – 0.5

7.3

VCO tuning input gain defined at

TX output

GVCO

240

MHz/V

Electrical Characteristics (Continued)

VS = 3.6V with AUX regulator, Tamb = 25°C, unless otherwise specified

No.

Parameters

Test Conditions

Symbol

Min.

Typ.

Max.

Unit

Notes:

1. Measured and guaranteed only on the Atmel® evaluation board, including microstrip filter, balun, and Smart Radio Fre-

quency (Smart RF) firmware. Conducted measured.

2. Timing is determined by external loop filter characteristics. Faster timing can be achieved by modification of the loop filter.

For further information refer to the application notes.

3. The Gaussian filter control setting (GFCS) is used to compensate production tolerances by tuning the modulation deviation

in production to the nominal value of 400 kHz.

4. Burst mode with 0.9% duty cycle

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