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Motorola : Semiconductors : Product
Catalog : Wireless
Solutions : Transmitters
/ Receivers (ARC) : MC33493
- Features
- Parametrics
- Documentation
- Orderable
Parts
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MC33493 : RF Transmitter
MC33493 is a PLL tuned low power UHF transmitter. The different
modes of operation are controlled by the microcontroller through
several digital input pins. The power supply voltage ranges from
1.9V to 3.7V allowing operation with a single lithium cell.
MC33493 Features
Switchable frequency bands 315-434MHz and 868MHz
OOK & FSK modulation
Adjustable output power range
Fully integrated VCO
Supply voltage range: 1.9-3.7V
Very low standby current: 0.1nA @ T A = 25C
Low supply voltage shutdown
Data clock output for microcontroller
Extended temperature range: -40C to 125C
Low external component count
Typical application compliant with ETSI standard
MC33493 Parametrics
| PLL Tuned UHF
Transmitter, OOK/FSK Modulation, -40°C to +125°C |
14 TSSOP |
315/434/868 MHz |
1-11kbps |
2 Logic Lines |
1.8 - 3.6 |
Production |
MC33493 Documentation
Brochure
| BR1567/D |
Analog ICs Integrated Solutions
Technology |
pdf |
5416 |
0 |
1/16/2002 |
 |
| BR1568/D |
Analog ICs Integrated Solutions
Packaging |
pdf |
1411 |
0 |
1/11/2002 |
|
| BR1569/D |
Analog ICs Integrated Solutions
Applications |
pdf |
2363 |
0 |
1/11/2002 |
|
| BR1792/D |
BR1792 Access and Remote Control
Systems |
pdf |
210 |
3 |
7/22/2002 |
|
| BR1871/D |
BR1871 Automotive Body Control |
pdf |
3856 |
0 |
4/01/2001 |
|
Data Sheets
| MC33493/D |
PLL Tuned UHF Transmitter for Data
Transfer Applications |
pdf |
400 |
1.6 |
6/27/2002 |
|
Miscellaneous
| AN2195/D |
Tango3 AND Romeo2 Layout
Recommendations |
pdf |
23 |
0 |
9/20/2001 |
|
Selector Guide
| SG1002/D |
Analog SPS Sales Guide |
pdf |
869 |
0 |
6/27/2002 |
|
| SG1013/D |
Wireless Solutions SPS Sales Guide |
pdf |
62 |
0 |
9/26/2002 |
|
Orderable Parts Information
| MC33493DTB |
14 TSSOP |
PRODUCT RAPID
GROWTH(2) |
- |
$1.35 |
 |
| MC33493DTBR2 |
14 TSSOP |
PRODUCT RAPID
GROWTH(2) |
- |
$1.35 |
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