T5754C_14 Datasheet, PDF (3/13 Pages) ATMEL Corporation – UHF ASK/FSK Transmitter

2. Pin Configuration
Figure 2-1. Pinning TSSOP8L
CLK
PA_ENABLE
ANT2
ANT1
T5754
1
8
2
7
3
6
4
5
ENABLE
GND
VS
XTAL
Table 2-1. Pin Description
Pin
Symbol Function
Configuration
VS
Clock output signal for micro con
1
CLK
roller
The clock output frequency is set by
the crystal to f_XTAL/4
100Ω
CLK
100Ω
2
PA_ENABLE
Switches on power amplifier, used for
ASK modulation
PA_ENABLE 50kΩ
20μA
U_REF = 1.1V
3
ANT2 Emitter of antenna output stage
4
ANT1 Open collector antenna output
ANT1
ANT2
T5754C [DATASHEET]
3
4511K–RKE–03/14