THS9000DRDR RF Amplifier IC Equivalent & Substitute Parts

Part Overview

The THS9000DRDR is an RF amplifier integrated circuit designed for cellular applications operating across the 50MHz to 400MHz frequency range. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and production continuity. The THS9000DRDR serves cellular, CDMA, TDMA, and PCS applications with specified performance characteristics including 20.6dBm P1dB compression point and 15.9dB gain at 350MHz test frequency.

Substiute Parts

THS9000DRDR

Texas InstrumentsIn Stock: 846THS9000DRDR Datasheet

Current PartRFQ

THS9000DRWR

Texas InstrumentsIn Stock: 2267THS9000DRWR Datasheet

DirectRFQ

THS9000DRWT

Texas InstrumentsIn Stock: 1144THS9000DRWT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the THS9000DRDR are qualified based on identical electrical performance parameters and mechanical compatibility. The substitution criteria are strictly limited to the following parameters:

• Frequency range: 50MHz ~ 400MHz
• P1dB compression point: 20.6dBm
• Gain: 15.9dB
• Noise figure: 4dB
• Supply voltage: 5.5V
• Supply current: 100mA
• Package type: 6-VDFN Exposed Pad
• Mounting type: Surface Mount
• RF application type: Cellular, CDMA, TDMA, PCS

All substitute parts listed maintain these electrical and mechanical specifications, ensuring functional equivalence within the defined operating parameters.

Parameter Comparison

Engineering Selection Recommendations

For applications currently using the obsolete THS9000DRDR, both THS9000DRWR and THS9000DRWT are direct electrical equivalents with active product status from Texas Instruments. Both substitute parts maintain identical electrical performance across all specified parameters and are ROHS3 compliant.

The primary distinction between substitute options is packaging format. THS9000DRWR and THS9000DRWT are supplied in Tape & Reel (TR) format, which is standard for high-volume production environments. Both substitute parts carry MSL rating 2 (1 Year), compared to the original part's MSL rating 1 (Unlimited).

Selection between THS9000DRWR and THS9000DRWT should be based on procurement requirements and inventory availability, as electrical and mechanical specifications are identical.

Frequently Asked Questions (FAQ)

Q: Can THS9000DRWR or THS9000DRWT be used as direct replacements for THS9000DRDR?

A: Yes. Both parts are electrically and mechanically equivalent, with identical frequency range, gain, P1dB compression point, noise figure, supply voltage, supply current, and package type. The primary difference is packaging format (Tape & Reel versus Tube) and product status (Active versus Obsolete).

Q: What is the difference between THS9000DRWR and THS9000DRWT?

A: Both parts are electrically identical with the same performance specifications and active product status. The difference lies in packaging format and supplier device package designation. Selection should be based on procurement and assembly process requirements.

Q: Are there any compliance differences between the original part and substitutes?

A: All parts are ROHS3 compliant and REACH unaffected. The original THS9000DRDR has MSL rating 1 (Unlimited), while both substitute parts have MSL rating 2 (1 Year). This difference affects moisture sensitivity handling during storage and assembly.

Q: Is the 6-VDFN Exposed Pad package identical across all three parts?

A: Yes. All three parts use the 6-VDFN Exposed Pad package with identical mechanical specifications and surface mount mounting type, ensuring PCB layout compatibility.

Q: What is the significance of the product status change from Obsolete to Active?

A: Active product status indicates ongoing manufacturer support, availability, and continued compliance with current standards. Obsolete status indicates the part is no longer manufactured or supported by Texas Instruments.