ATA5811-PLHC Atmel, ATA5811-PLHC Datasheet - Page 91

• Manufacturer Part Number: ATA5811-PLHC
• Description: IC TXRX UHF ASK/FSK 1CH 48-QFN
• Manufacturer: Atmel

Specifications of ATA5811-PLHC

• Frequency: 433MHz, 868MHz
• Data Rate - Maximum: 20kbps
• Modulation Or Protocol: ASK, FSK
• Applications: Access Control, AMR, RKE
• Power - Output: 5dBm
• Sensitivity: -116dBm
• Voltage - Supply: 2.4 V ~ 3.6 V or 4.4 V ~ 6 V
• Current - Receiving: 10.5mA
• Current - Transmitting: 16mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-VQFN Exposed Pad, 48-HVQFN, 48-SQFN, 48-DHVQFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Memory Size: -
• Other names: ATA5811-PLHCTR; ATA5811-PLQ; ATA5811-PLQTR; ATA5811-PLQTR

23. Table of Contents
4689F–RKE–08/06
1
2
3
4
5
6
7
8
9
10 Transceiver Configuration .................................................................... 46
11 Operation Modes .................................................................................... 49
12 Absolute Maximum Ratings .................................................................. 63
13 Thermal Resistance ............................................................................... 63
14 Electrical Characteristics: General ...................................................... 63
15 Electrical Characteristic: 1-Battery Application .................................. 76
16 Electrical Characteristics: 2-Battery Application ................................ 79
17 Electrical Characteristics: Car Application ......................................... 81
18 Digital Timing Characteristics .............................................................. 83
19 Digital Port Characteristics ................................................................... 87
20 Ordering Information ............................................................................. 89
21 Package Information ............................................................................. 89
22 Revision History ..................................................................................... 90
Features ..................................................................................................... 1
Applications .............................................................................................. 2
Benefits...................................................................................................... 2
General Description ................................................................................. 2
Typical Key Fob or Sensor Application with 1 Battery ......................... 6
Typical Car or Sensor Base-station Application ................................... 7
Typical Key Fob Application, 2 Batteries .............................................. 8
RF Transceiver ......................................................................................... 9
XTO .......................................................................................................... 23
Power Supply ......................................................................................... 27
Microcontroller Interface ....................................................................... 33
Digital Control Logic .............................................................................. 33
ATA5811/ATA5812
91