AN2719 Freescale Semiconductor / Motorola, AN2719 Datasheet - Page 11

• Manufacturer Part Number: AN2719
• Description: A Transmitter Using Tango3 (Step-by-step Design for ISM Bands)
• Manufacturer: Freescale Semiconductor / Motorola

Freescale Semiconductor
Number
11
13
15
25
27
1
3
ENABLEPA
DATACLK
ENABLE
MODE
Name
DATA
GND
VCC
Table 1. Connector J1 Pin Assignments and Functions
Power supply
Power supply
Figure 8. Connector J1 Connections
Output
Type
Input
Input
Input
Input
A Transmitter Using Tango3, Rev. 0
ENABLEPA
DATACLK
ENABLE
MODE
DATA
Connector seen from
component side
VCC
GND
3V power supply
To be connected to a large ground plane
0 = Tango3 is disabled
1 = Tango3 is enabled
Should be set prior to transmission and after BAND and
Clock available for the MCU
The frequency of this signal is equal to the frequency of the
Logic level data input
Manchester coded data to transmit. Other kinds of
0 = OOK modulation
1 = FSK modulation
0 = power amplifier is OFF
1 = power amplifier is ON
High level during FSK transmission. Pulsed during OOK
MODE signals.
crystal divided by 64. This frequency is 212 kHz for the
Tango3 RF Module at 433MHz.
modulation are possible (e.g. PWM, NRZ, Bi-phase)
transmission to reduce consumption if required
1
3
5
7
9
11
13
15
17
19
21
23
25
27
2
4
6
8
10
12
14
16
18
20
22
24
26
28
Function
Tango3 RF Module
11