User's Manual

BT830 Hardware Integration Guide
Version 0.1 (PRELIMINARY)
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11
CONN-GUIDE-BT830
(PRELIMINARY)
Table 9: BDR and EDR receiver sensitivity
RF Characteristics, VDD = 3.3V @ room temp.
Packet Type
Min
Typ
Max
BT. Spec.
Unit
Sensitivity for 0.1% BER
DH1
-89
-70
dBm
DH3
-89
dBm
DH5
-89
dBm
2-DH5
-92
dBm
3-DH5
-85
dBm
Sensitivity variation over BT band
All
2
dB
Sensitivity variation over temperature range
All
TBD
dB
8 INTERFACE
8.1 PIO
See the Device Terminal Functions section for the list of supplies to the PIOs (Programmable I/O ports).
PIO lines are configured through software to have either weak or strong pull-ups or pull-downs. All PIO lines are
configured as inputs with weak pull-downs at reset and have additional individual bus-keeper configuration.
8.2 WLAN Coexistence Interface
Dedicated hardware is provided to implement a variety of WLAN coexistence schemes. There is support for:
 Channel skipping AFH
 Priority signaling
 Channel signaling
 Host passing of channel instructions
The BT830 supports the WLAN coexistence schemes:
 Unity-3
 Unity-3e
 Unity+
For more information see BT830 WLAN Coexistence Schemes and LED Indication .