U2745B
| Model | U2745B |
| Description | UHF ASK TRANSMITTER |
| PDF file | Total 9 pages (File size: 187K) |
| Chip Manufacturer | ATMEL |
U2745B
Pin Configuration
Figure 3.
Pinning SSO16
ASK
1
16
GND
EN
2
15
PWRSET
VCC
3
14
PWRVCC
CLK
4
13
ANT
U2745B
GND
5
12
PWRGND1
LFVCC
6
11
PWRGND2
LFGND
7
10
XTO1
LF
8
9
NC
Pin Description
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Symbol
ASK
EN
VCC
CLK
GND
LFVCC
LFGND
LF
NC
XTO1
PWRGND2
PWRGND1
ANT
PWRVCC
PWRSET
GND
Function
Modulation input ASK
Enable input
Supply voltage
Clock output
Ground
Supply voltage VCO
VCO ground
Circuit PLL loop
Not connected
Connection for crystal
Power GND2
Power GND1
RF output
Supply voltage power amplifier
Applied to VCC
Ground
3
4734A–RKE–11/03
Related PDFs
| Model | Description | Manufacturer | Operation |
|---|---|---|---|
 U2745B-MFB
|
UHF ASK TRANSMITTER | ATMEL | Preview |
|
U2745B-MFBG3
|
UHF ASK TRANSMITTER | ATMEL | Preview |
