ATA8204P3-TKQY

ATA8204P3-TKQY Datasheet


BIF = 300 kHz for 315 MHz/433 MHz Version BIF = 600 kHz for 868 MHz Version<br>• Fully Integrated LC-VCO and PLL Loop Filter<br>• Very High Sensitivity with Power Matched LNA ATA8203/ATA8204:

Part Datasheet
ATA8204P3-TKQY ATA8204P3-TKQY ATA8204P3-TKQY (pdf)
Related Parts Information
ATA8203P3-TKQY ATA8203P3-TKQY ATA8203P3-TKQY
ATA8205P6-TKQY ATA8205P6-TKQY ATA8205P6-TKQY
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• Frequency Receiving Range of 3 Versions f0 = MHz to MHz or f0 = MHz to MHz or f0 = 868 MHz to 870 MHz
• 30 dB Image Rejection
• Receiving Bandwidth

BIF = 300 kHz for 315 MHz/433 MHz Version BIF = 600 kHz for 868 MHz Version
• Fully Integrated LC-VCO and PLL Loop Filter
• Very High Sensitivity with Power Matched LNA ATA8203/ATA8204:
dBm, FSK, BR_0 kbit/s to kBit/s , Manchester, BER 10E-3 dBm, ASK, BR_0 kbit/s to kBit/s , Manchester, BER 10E-3 ATA8205 dBm, FSK, BR_0 kbit/s to kBit/s , Manchester, BER 10E-3 dBm, ASK, BR_0 kbit/s to kBit/s , Manchester, BER 10E-3
• High System IIP3 dBm at 868 MHz dBm at 433 MHz dBm at 315 MHz
• System 1-dB Compression Point dBm at 868 MHz dBm at 433 MHz dBm at 315 MHz
• High Large-signal Capability at GSM Band Blocking dBm at +10 MHz, IIP3 = dBm at +20 MHz
• Logarithmic RSSI Output
• XTO Start-up with Negative Resistor of kΩ
• 5V to 20V Automotive Compatible Data Interface
• Data Clock Available for Manchester and Bi-phase-coded Signals
• Programmable Digital Noise Suppression
• Low Power Consumption Due to Configurable Polling
• Temperature Range to +85°C
• ESD Protection 2 kV HBM, All Pins
• Communication to Microcontroller Possible using a Single Bi-directional Data Line
• Low-cost Solution Due to High Integration Level with Minimum External Circuitry Requirements
• Supply Voltage Range 4.5V to 5.5V
• Low BOM List Due to High Integration
• Use of Low-cost 13 MHz Crystal
• Lowest Average Current Consumption for Application Due to Self Polling Feature
• Reuse of ATA5743 Software
• World-wide Coverage with One PCB Due to 3 Versions are Pin Compatible

Industrial UHF ASK/FSK Receiver ATA8203 ATA8204 ATA8205

The ATA8203/ATA8204/ATA8205 is a multi-chip PLL receiver device supplied in an SSO20 package. It has been specially developed for the demands of RF low-cost data transmission systems with data rates from 1 kBit/s to 10 kBbit/s in Manchester or Bi-phase code. Its main applications are in the areas of aftermarket keyless entry systems, and tire pressure monitoring systems, telemetering, consumer/industrial remote control applications, home entertainment, access control systems,and security technology systems. It can be used in the frequency receiving range of f0 = MHz to MHz, f0 = MHz to MHz or f0 = 868 MHz to 870 MHz for ASK or FSK data transmission. All the statements made below refer to 315 MHz, 433 MHz and MHz applications.

Figure System Block Diagram

UHF ASK/FSK Remote control transmitter

UHF ASK/FSK Remote control receiver

ATA8401/02/03/04/05

ATA8203/

ATA8204/ ATA8205 Demod.
1 to 5 Micro-

Control
controller

Antenna

IF Amp PLL

Power amp.
2 ATA8203/ATA8204/ATA8205

ATA8203/ATA8204/ATA8205

Figure Block Diagram

CDEM RSSI SENS AVCC

AGND DGND DVCC

FSK/ASK Demodulator and Data Filter

Dem_out

RSSI

Limiter out RSSI

IF Amp.

Sensitivity reduction

Order f0 = 1 MHz

Data Interface

Polling Circuit and Control Logic

LPF fg = MHz

Standby Logic

DATA

POLLING/_ON DATA_CLK MODE IC_ACTIVE

LNAREF

LNA_IN

LNAGND

IF Amp.
Ordering Information

Extended Type Number ATA8203P3-TKQY ATA8204P3-TKQY ATA8205P6-TKQY

Package SSO20

Package Information

ATA8203/ATA8204/ATA8205

Remarks 315 MHz version, MOQ 4000 433 MHz version, MOQ 4000 868 MHz version, MOQ 4000

Package SSO20 Dimensions in mm
technical drawings according to DIN specifications

Drawing-No. Issue 1;

History
9121B-INDCO-04/09
• Figure 1-1 “System Block Diagram” on page 2 changed

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Datasheet ID: ATA8204P3-TKQY 519234