Description

Electronic Component Model: PMB6850EV2.1DC12 is a Bluetooth Transceiver designed for the 2.4 GHz ISM Band (RF range 2378-2497 MHz). It is a part of the complete Infineon Bluetooth chipset solution and offers a completely integrated receiver with outstanding RF performance, including best in class sensitivity and blocking. With low current consumption and no external IF filters or RF filters necessary, it provides a convenient solution for wireless communication.

Specifications and features

• B6HFC BiCMOS technology, 25 GHz ft
• Fully balanced self-adjusting VCO with integrated varactor diodes for receive and transmit mode
• Prescaler and PLL on-chip with 1 MHz charge pump reference frequency
• Supply voltage regulators for the VCO and the analogue part
• Internal current reference for PLL charge pump to get constant lock-in time
• Small outline P-TSSOP-38 package (PMB 6625) or very small VQFN 40 package (PMB6627)
• Low-IF receiver topology solution
• On-chip LNA for optimum sensitivity and blocking
• 2.5 GHz RF Power amplifier included, output power adjustable with external resistor
• Data Slicer including specialized offset compensation or analogue output

Application Scenarios

This electronic component can be used in various applications including but not limited to:

• Wireless communication devices
• Internet of Things (IoT) devices
• Smart home automation
• Industrial automation

Comparison

• No need for external IF SAW-filter or RF ceramic filter, reducing component count
• 2.5 GHz RF power amplifier included, eliminating the need for an external PA for Bluetooth power class 2 operation
• Direct interface to power class 1 PA via small matching circuits, reducing RF front end component count

There are no specific disadvantages mentioned for this electronic component.