T5743P3 ATMEL [ATMEL Corporation], T5743P3 Datasheet - Page 2

• Manufacturer Part Number: T5743P3
• Description: UHF ASK/FSK Receiver
• Manufacturer: ATMEL [ATMEL Corporation]

Pin Configuration
Figure 2. Pinning SO20
Pin Description
2
Pin
10
11
12
13
14
1
2
3
4
5
6
7
8
9
T5743
IC_ACTIVE
LNAGND
MIXVCC
Symbol
LNA_IN
LFGND
LFVCC
CDEM
AGND
SENS
AVCC
TEST
XTO
n.c.
LF
IC_ACTIVE
LNAGND
MIXVCC
LNA_IN
CDEM
AVCC
TEST
AGND
SENS
Function
IC condition indicator
Low = sleep mode
High = active mode
Lower cut-off frequency data filter
Analog power supply
Test pin, during operation at GND
Analog ground
High-frequency ground LNA and mixer
RF input
Not connected
Power supply VCO
Loop filter
Ground VCO
Crystal oscillator
Sensitivity-control resistor
Power supply mixer
n.c.
10
1
3
5
2
4
6
7
9
8
T5743
17
20
19
18
15
14
13
12
11
16
DVCC
DATA_CLK
MODE
XTO
LFGND
DATA
LF
LFVCC
DGND
POLLING/_ON
4569A–RKE–12/02