ATA5756-6DQY71 Atmel, ATA5756-6DQY71 Datasheet - Page 2
![RF Transmitter ASK/FSK Transmitter 315MHz TPMS](/photos/30/99/309936/tssop-10_sml.jpg)
ATA5756-6DQY71
Manufacturer Part Number
ATA5756-6DQY71
Description
RF Transmitter ASK/FSK Transmitter 315MHz TPMS
Manufacturer
Atmel
Type
UHF ASK/FSK Transmittersr
Datasheet
1.ATAB5756.pdf
(20 pages)
Specifications of ATA5756-6DQY71
Package / Case
TSSOP-10
Operating Frequency
315 MHz
Maximum Operating Temperature
125 C
Mounting Style
SMD/SMT
Operating Supply Voltage
2 V to 3.6 V
Supply Voltage (max)
3.6 V
Supply Voltage (min)
2 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
2. Pin Configuration
Figure 2-1.
Table 2-1.
2
Pin
1
2
3
ATA5756/ATA5757
Symbol
Pinning TSSOP10
Pin Description
ASK
CLK
FSK
Function
Clock output signal for the
microcontroller.
The clock output frequency is set by the
crystal to f
The CLK output stays Low in
power-down mode and after enabling of
the PLL.
The CLK output switches on if the
oscillation amplitude of the crystal has
reached a certain level.
Switches on the power amplifier for
ASK modulation and enables the PLL
and XTO if the ENABLE pin is open
Switches off the FSK switch (switch has
high Z if signal at pin FSK is High) and
enables the PLL and the XTO if the
ENABLE pin is open
XTAL
/8.
ANT2
ANT1
FSK
ASK
CLK
1
2
3
4
5
ATA5757
ATA5756
10
9
8
7
6
FSK
ASK
ENABLE
GND
VS
XTO1
XTO2
200k
200k
100
100
200k
50k
Configuration
VS
20 µA
200k
CLK
5 µA
V
Ref
4702J–RKE–09/08
V
= 1.1V
Ref
= 1.1V