User's Manual

TiWi-uB1 Module
DATASHEET
The information in this document is subject to change without notice.
330-0132 Copyright © 2013 LS Research, LLC Page 7 of 22
General Specifications
Measured on LSR TiWi-uB1 EM reference design with TA = 25°C and VDD = 3 V
Parameter
Test Conditions
Min
Typ
Max
Unit
WAKE-UP AND TIMING
Power mode 1 → Active
Digital regulator on, 16-MHz RCOSC and
32-MHz crystal
oscillator off. Start-up of 16-MHz RCOSC
4
µS
Power mode 2 or 3 →
Active
Digital regulator off, 16-MHz RCOSC and
32-MHz crystal
oscillator off. Start-up of regulator and 16-
MHz RCOSC
120
µS
Active → TX or RX
Crystal ESR = 16 Ω. Initially running on 16-
MHz RCOSC,
with 32-MHz XOSC OFF
500
µS
With 32-MHz XOSC initially on
180
µS
RX/TX turnaround
Proprietary auto mode
130
µS
BLE mode
150
Data rate and
modulation format
2 Mbps, GFSK, 500-kHz deviation
2 Mbps, GFSK, 320-kHz deviation
1 Mbps, GFSK, 250-kHz deviation
1 Mbps, GFSK, 160-kHz deviation
500 kbps, MSK (Proprietary RF Only)
250 kbps, GFSK, 160-kHz deviation
250 kbps, MSK (Proprietary RF Only)
Table 5 Bluetooth General Specifications
DC Characteristics
Parameter
Test Conditions
Min
Typ
Max
Unit
Logic-0 input voltage
0.5
V
Logic-1 input voltage
2.4
V
Logic-0 input current
Input equals 0 V
-50
50
nA
Logic-1 input current
Input equals VDD
-50
50
nA
I/O-pin pullup/pulldown resistors
20
kΩ
Logic-0 output voltage, 4- mA pins
Output load 4 mA
0.5
V
Logic-1 output voltage, 4-mA pins
Output load 4 mA
2.5
V
Logic-0 output voltage, 20- mA pins
Output load 20 mA
0.5
V
Logic-1 output voltage, 20-mA pins
Output load 20 mA
2.5
V
Table 6 Bluetooth General DC Characteristics