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BGB101, BGB101Y, BGB102

Table of contents:
Info of BGB101
Info of BGB101Y
Info of BGB102

BGB101, BGB101Y, BGB102 Selling Leads, Datasheet

MFG:PHILIPS Package Cooled:QFN D/C:04+PB

BGB101, BGB101Y, BGB102 Datasheet download

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Part Number: BGB101

MFG: PHILIPS

Package Cooled: QFN

D/C: 04+PB

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BGB101 General Description

The BGB101 Bluetooth radio module is a short-range radio transceiver for wireless links operating in the globally available ISM band, between 2402 and 2480 MHz. It is composed of a fully integrated, state-of-the-art near-zero-IF transceiver chip, an antenna filter for out-of-band blocking performance, a TX/RX switch, TX and RX balans, the VCO resonator and a basic amount of supply decoupling. The device is a "Plug-and Play" module that needs no external components for proper operation.

Robust design allows for untrimmed components, giving a cost-optimized solution. Demodulation is done in open-loop mode to reduce the effects of reference frequency breakthrough on reception quality. An advanced offset compensation circuit compensates for VCO drift and RF frequency errors during open-loop demodulation, under control by the baseband processor.

The circuit is integrated on a ceramic substrate. It is connected to the main PCB through a LGA (Land Grid Array). The RF port has a normalized 50 Ω impedance and can be connected directly to an external antenna, with a 50 Ω transmission line.

The interfacing to the baseband processor is very simple, which leads to a low-power solution. Control of the module
operating mode is done through a 3-wire serial bus and one additional control signal.

TX and RX data I/O lines are analogue-mode interfaces.

A high-dynamic range RSSI output allows near-instantaneous assessment of radio link quality.Frequency selection is done internally by a conventional synthesizer. It is controlled by the same serial 3-wire bus.

The synthesizer accepts reference frequencies of 12 and 13. This reference frequency should be supplied by an external source. This can be a dedicated (temperature compensated) crystal oscillator or be part of the baseband controller.

The circuit is designed to operate from 3.0 V nominal supplies. Separate ground connections are provided for reduced parasitic coupling between different stages of the circuit. There is a basic amount of RF supply decoupling incorporated into the circuit.

The envelope is a leadless SOT750A package with a plastic cap.

BGB101 Maximum Ratings

SYMBOL	PARAMETER	CONDITIONS	MIN.	MAX.	UNIT
VS1, VS2, VS3	supply voltage		−0.3	3.6	V
	input control pin voltage		−0.3	VS	V
∆GND	difference in ground supply voltage between ground pins		−	0.01	V
Pi max	maximum input power		−	+4	dBm
Tstg	storage temperature		−40	+85
Tj	junction temperature		−	150

BGB101 Features

• Plug-and-play Bluetooth class 2 radio module, needs only external antenna and reference clock
• Low current consumption from 2.8 V supply
• Wide operating temperature range (−30 to +85 °C)
• Small dimensions (10.5 x 8.5 x 1.8 mm)
• Fully compliant to Bluetooth Radio Specification v1.1
• High sensitivity (typical −82 dBm)
• Advanced DC offset compensation for improved reception quality
• RSSI with high dynamic range
• Simple interfacing to baseband controller, control by 3-wire serial bus
• Internal shielding for better EMI (Electro Magnetic Interference) immunity.

BGB101 Typical Application

Bluetooth transceivers in:
• Cellular phones
• Laptop computers
• Personal digital assistants
• Consumer applications.

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