DBB03IPM Texas Instruments Integrated Circuit (Quad Flat Packages) In Stock
Texas Instruments DBB03IPM is a digital baseband ASIC for RF wireless applications, supporting reflow assembly at 260°C peak temperature with Ni/Pd/Au terminal finish in a quad flat package.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat Packages
- Pin Count
- 64
- Lifecycle
- OBSOLETE
- Datasheet
- DBB03IPM Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of DBB03IPM?
- Digital baseband ASIC designed for RF wireless systems, providing integrated signal processing for wireless protocol stacks in a single-chip solution
- Ni/Pd/Au terminal finish with 260°C peak reflow compatibility (30 s maximum) ensures reliable lead-free SMT assembly in high-volume wireless module production
- Quad flat package (QFP) form factor with standard SMT footprint enables integration into wireless communication subsystems for consumer and industrial RF applications
What is DBB03IPM used for?
The DBB03IPM digital baseband ASIC is designed for RF wireless communication subsystems where integrated baseband processing handles modulation, demodulation, and protocol-layer signal processing in compact wireless modules. Its use in digital baseband roles suits short-range wireless applications such as proprietary RF links, legacy wireless peripherals, and custom communication systems requiring discrete baseband processing. The Ni/Pd/Au terminal finish and 260°C reflow compatibility facilitate high-volume SMT manufacturing in consumer electronics and industrial wireless device production lines.
What are the specifications of DBB03IPM?
| Pbfree Code | No |
| YTEOL | 0 |
| JESD-609 Code | e4 |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| HTS Code | 8542.31.00.30 |
Where can I find the DBB03IPM datasheet?
DBB03IPM Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for DBB03IPM?
Compatible alternatives and drop-in replacements for DBB03IPM:
Frequently Asked Questions
What reflow soldering profile does the DBB03IPM require for reliable SMT assembly?
The DBB03IPM specifies a peak reflow temperature of 260°C with a maximum dwell time of 30 seconds at peak, per JESD-609 code e4 classification. This is consistent with standard lead-free SAC305 solder paste profiles used in high-volume SMT lines, and the Ni/Pd/Au terminal finish provides excellent solderability and oxidation resistance through multiple reflow cycles.
What role does a digital baseband ASIC like the DBB03IPM play in an RF wireless system architecture?
A digital baseband ASIC handles the physical-layer signal processing between the RF front end and the protocol stack — tasks including digital modulation and demodulation, timing recovery, channel filtering, and data framing. In a wireless module with a separate RF transceiver IC, the DBB03IPM processes the baseband I/Q data stream, offloading these computationally intensive DSP operations from a general-purpose MCU.
Is the DBB03IPM's Ni/Pd/Au finish compatible with both SnPb and lead-free solder alloys?
Yes. Ni/Pd/Au terminal finish is universally compatible with both eutectic tin-lead (SnPb 63/37, 183°C melting point) and lead-free SAC305 (217°C melting point) solder alloys. The palladium barrier layer prevents tin whisker formation and the gold flash ensures wettability, making DBB03IPM assemblies suitable for defense and aerospace applications that still use leaded solder under exemptions, as well as standard commercial lead-free processes.
What package style does the DBB03IPM use, and how does it affect PCB routing complexity?
The DBB03IPM uses a quad flat package (QFP) with leads extending on all 4 sides, which allows standard SMT pick-and-place assembly with pad inspection from above. QFP packages with 0.5 mm to 0.8 mm lead pitch are routinely handled on 4-layer PCBs using escape routing via channels between pads, and the peripheral lead arrangement simplifies probe access for in-circuit test (ICT) compared to BGA alternatives.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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