AR4100 datasheet(17/29 Pages) FREESCALE

17 / 29 page

MKG-16487 Ver. 5.0

Qualcomm Atheros, Inc.

MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION

AR4100 System in Package 802.11n– General Availability Data Sheet

Electrical Characteristics

4.4 Radio Transmitter Characteristics

Table 4-7 summarizes the transmitter characteristics for the AR4100.

NOTE

All transmitter characteristics are preliminary and to subject to change without notice.

4.5 Typical Current Consumption Performance

Table 4-8 summarizes the low power state current consumption for the AR4100.

Table 4-6

Transmitter Characteristics for 2.4 GHz Operation

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Frx

Receive Output Frequency Range

—

2.412

—

2.484

GHz

Srf

Receive Sensitivity

CCK

—

-95

dBm

OFDM

—

-92

HT20

—

-92

Table 4-7

Transmitter Characteristics for 2.4 GHz Operation

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Ftx

Transmit Output Frequency Range

—

2.412

—

2.484

GHz

Pout

802.11b Mask Compliant

1 Mbps

—

18.5

—

dBm

802.11g Mask Compliant

6 Mbps

—

802.11n HT20 Mask Compliant

MCS0

—

18.5

—

Apl

Accuracy of Power Leveling Loop

—

+1.5

—

Table 4-8

Typical Current Consumption: Low Power States (Individual Voltage Rails)

Mode

Typical Current Consumption (mA)

1.8 V2

3.3 V3

Standby

OFF

0.000

0.004

HOST_OFF

0.043

0.005

SLEEP

0.210

0.005

IEEE PS1 (2.4 GHz)

DTIM=1

2.011

0.005

DTIM=3

0.868

0.005

DTIM=10

0.467

0.005

1. Calculated assuming Rx time of 2ms + 0.1* DTIM

2. AVDD18, VDDIO

3. PAREG_BASE, VBAT_42, VDD33

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