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Part Name
Description
ATA2745 View Datasheet(PDF) - Atmel Corporation
Part Name
Description
Manufacturer
ATA2745
UHF ASK Transmitter
Atmel Corporation
ATA2745 Datasheet PDF : 10 Pages
1
2
3
4
5
6
7
8
9
10
2. Pin Configuration
Figure 2-1.
Pinning SSO16
ASK
1
EN 2
VCC
3
CLK
4
GND 5
LFVCC 6
LFGND
7
LF 8
ATA2745
16 GND
15 PWRSET
14 PWRVCC
13 ANT
12
PWRGND1
11
PWRGND2
10 XTO1
9 NC
Table 2-1.
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Pin Description
Symbol
Function
ASK
Modulation input ASK
EN
Enable input
VCC
Supply voltage
CLK
Clock output
GND
Ground
LFVCC
Supply voltage VCO
LFGND
VCO ground
LF
Circuit PLL loop
NC
Not connected
XTO1
Connection for crystal
PWRGND2 Power GND2
PWRGND1 Power GND1
ANT
RF output
PWRVCC Supply voltage power amplifier
PWRSET Applied to VCC
GND
Ground
4898B–RKE–08/06
ATA2745
3
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