PH2402 Conexant Systems, Inc., PH2402 Datasheet

PH2402

Manufacturer Part Number

PH2402

Description

Bluetooth RF Transceiver

Manufacturer

Conexant Systems, Inc.

Datasheet

1.PH2402.pdf (1 pages)

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Download datasheet (43Kb)

Philsar Semiconductor Inc.

146 Colonade Road S.,

Nepean, Ontario, Canada

K2E 7Y1

Features

• Fully integrated single-chip

• Class 2 and 3 (1 to 10 meter range)

• Low Voltage Supply 1.8V.

• 14mA Transmit and Receive

• RF sensitivity to -84 dBm.

• +2 dBm RF output power

• Crystal Independent Fractional-N

• Digital Crystal Frequency Error

• Programmable Tx Power Control.

• Requires no external shielding.

PH2402 Application

• Bluetooth Enabled Cellular

transceiver with on-chip VCO,

synthesizer, PA, LNA, Image

Reject Downconverter, IF filters,

RSSI and bit slicer for ISM

2.4GHz RF Transceiver.

compliant with Bluetooth

Specification v1.0.

current consumption

Synthesizer.

Compensation.

Handsets.

The PH2402 Single Chip Radio Transceiver is an integrated radio transceiver

optimized for use in a 2.4 GHz wireless system. Using SiGe, the design has

been optimized for ultra-low power applications such as Personal Wireless

Connectivity. These applications require maximum battery life, small form

factor and low system cost.

The PH2402 radio is designed to meet Bluetooth Class 2 and Class 3 operation,

providing ranges from 1 to 10 meters, and is fully compliant with Bluetooth

Specification v1.0.

Fast frequency hopping (1600 hop/s) with 79 channels available (2.402 to 2.480

GHz) and a maximum Tx & Rx bit rate of 1Mbit/s exploits the maximum

channel bandwidth allowed in the ISM band.

The implemented modulation techniques is Guassian Frequency Shift Keying,

GFSK, with a modulation index of 0.3. The channel bandwidth is 1MHz and the

frequency deviation is between 140 and 175 kHz.

The PH2402 has been designed using state-of-art circuit implementation.

Features include:

• a Delta-Sigma synthesizer incorporating two point angle modulation, stabilized

• a transmitter power amplifier featuring programmable output levels from -10 to

• a receiver architecture based on cascaded complex AGC/Filtering stages and a

• a fast dynamic-threshold MFSK bit slicer.

• Support for multiple crystal reference frequencies (19.2, 19.68, 19.8 MHz)

• Provides a clock output, usable by a Bluetooth Baseband Controller.

• Serial Bus Interface (SBI) along with an additional single control line

The PH2402 is fabricated in a SiGe BiCMOS ASIC process, and is mounted in

a BCC++ 48 pin package.

Product Description

over the operating temperature range with calibration means for two-point angle

modulation scheme.

+2 dBm.

complex PLL demodulator.

constitutes the main interface to control and program the PH2402.

Preliminary Data Sheet Available Under Non Disclosure Agreement

- 1 -

PH2402 Bluetooth RF Transceiver

Low Power Bluetooth Transceiver

Preliminary Product Sheet V1.0

website: www.philsar.com

Fax: 613-274-0915

Tel: 613-274-0922

PMP-003-DS5

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