User Manual
π/4 DQPSK
- -40 -
< -30
dB
Adjacent channel selectivity C/I
F=F
0
+2 MHz
8 DPSK - -40 -
<
-25
dB
π/4 DQPSK
- -23 -
< -20
dB
Adjacent channel selectivity C/I
F=F
0
-2 MHz
8 DPSK - -20 -
<
-13
dB
π/4 DQPSK
- -45 -
< -40
dB
Adjacent channel selectivity C/I
F=F
0
+3 MHz
8 DPSK - -45 -
<
-33
dB
π/4 DQPSK
- -45 -
< -40
dB
Adjacent channel selectivity C/I
F=F
0
-5 MHz
8 DPSK - -45 -
<
-33
dB
F
0
= 2405, 2441, 2477 MHz
π/4 DQPSK
-20
< -7
dB
Adjacent channel selectivity C/I
F=F
image
8 DPSK -15
<
0
dB
BTM-110 Pin Functions
PIN
NAME TYPE FUNCTION REMARK
1 PIO(8) Bi-directional Programmable Input/Output line
2 PIO(9) Bi-directional Programmable Input/Output line
3 PIO(10) Bi-directional Programmable Input/Output line
4 AIO0 Bi-directional Programmable Input/Output Line
5 AIO1 Bi-directional Programmable Input/Output Line
6 RESET CMOS input Reset if high. Input debounced so must be high for >5ms
to cause a reset
7 SPI_MISO CMOS Output Serial Peripheral Interface Data Output
8 SPI_CSB CMOS Input Chip Select For Synchronous Serial Interface active low
9 SPI_CLK CMOS Input Serial Peripheral Interface Clock
10 SPI_MOSI CMOS Input Serial Peripheral Interface Data Input
11 UART_CTS CMOS Input UART Clear To Send (Active Low)
12 UART_TX CMOS Output UART Data Output
13 UART_RTS CMOS Output UART Request To Send (Active Low)
14 UART_RX CMOS Input UART Data Input
15 PIO(11) Bi-directional Programmable Input/Output line
16 3V3 Power 3.3V Power Supply Input
17 GND GND Ground
18 PCM_OUT CMOS Output Synchronous Data Output
19 PCM_SYNC Bi-directional Synchronous Data Sync
20 PCM_IN CMOS Input Synchronous Data Input
21 PCM_CLK Bi-directional Synchronous Data Clock
22 USB_DP Bi-directional USB Data Plus
23 USB_DN Bi-directional USB Data Minus
24 PIO(7) Bi-directional Programmable Input/Output line
25 PIO(6) Bi-directional Programmable Input/Output line
26 PIO(5) Bi-directional Programmable Input/Output line
27 PIO(4) Bi-directional Programmable Input / Output Line
28 PIO(3) Bi-directional Programmable Input/Output Line
29 PIO(2) Bi-directional Programmable Input / Output Line
30 PIO(1) Bi-directional Programmable Input/Output Line
31 PIO(0) Bi-directional Programmable Input / Output Line
32 GND GND Ground
33 RF_IO Analogue Antenna Interface
34 GND GND Ground