User's Manual
Table Of Contents
- Revision History
- Contents
- 1 Scope
- 2 Operational Description
- 3 Block Diagram and Descriptions
- 4 Specifications
- 5 Pin Definitions
- 6 DC Electrical Characteristic
- 7 RF Characteristics
- 8 Interface
- 9 Power Supply and Regulation
- 10 Antenna Performance
- 11 Mechanical Dimensions and Land Pattern
- 12 Implementation Note
- 13 Application Note for Surface Mount Modules
- 14 FCC and IC Regulatory
- 15 European Union Regulatory
- 16 Ordering Information
- 17 Bluetooth SIG Approvals
BT830 Hardware Integration Guide
Version 0.1 (PRELIMINARY)
Americas: +1-800-492-2320 Option 2
Europe: +44-1628-858-940
Hong Kong: +852-2923-0610
www.lairdtech.com/bluetooth
24
CONN-GUIDE-BT830
(PRELIMINARY)
9.2 Power Sequencing
CSR recommends that all power supplies are powered at the same time. The order of powering the supplies relative
to the I/O supply, VDD_PADS to VREG_IN_HV or VREG_OUT_HV, is not important.
10 ANTENNA PERFORMANCE
Table 17 displays antenna performance for this module.
Table 17: Gain table
Unit in dBi @ 2.44 GHz
XY-plane
XZ-plane
YZ-plane
Efficiency
Peak
Avg.
Peak
Avg.
Peak
Avg.
A1
-3.5
-4.2
3.8
-5.3
3.2
-4.7
41.0%
Figure 16: Network Analyzer output