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PT4455-TP AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

PT4455-TP product

PT4455-TP

RF and Wireless

RF TransmitterOOKASKRKE

The PT4455 is a specialized PLL-based OOK/ASK transmitter IC designed for low-power wireless applications like RKE and remote controls in the 300-450MHz band.

Best for

  • Remote Keyless Entry (RKE)
  • Garage door openers
  • Wireless sensors

Avoid if

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

Check before use

  • Crystal ESR requirements
  • PCB layout for RF matching

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 ConnectivitySensors

Datasheet

2b40fffa5146ccf438b6423d3b454394_2005221602_PTC-Princeton-Tech-PT4455-TP_C559023.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for PT4455-TP: 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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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

The PT4455 is a highly integrated, low-cost OOK/ASK transmitter IC optimized for remote keyless entry and wireless sensor systems.