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PT4455 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

PT4455 product

PT4455

RF/IF and RFID

RF TransmitterOOKASKRKE

The PT4455 is a specialized PLL-based OOK/ASK transmitter IC designed for 300-450MHz remote keyless entry and wireless sensor applications.

Best for

  • Remote Keyless Entry
  • Garage door openers
  • Wireless sensors

Avoid if

  • High-data-rate applications
  • Non-OOK/ASK modulation requirements

Check before use

  • PCB layout for RF performance
  • Crystal ESR requirements

Key specifications

Frequency Range
300-450 MHz
Supply Voltage
2.2-3.6 V
Output Power
+11 dBm

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Wireless ConnectivitySecurity Systems

Datasheet

df56e039ba2d8875579d221cd314e5f6_1809181710_PTC-Princeton-Tech-PT4455_C57564.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for PT4455: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a highly integrated OOK/ASK transmitter IC optimized for RKE systems, operating between 300MHz and 450MHz.