TQQ1231
LTE Band 1 / Band 3 Uplink BAW Diplexer
End of Life announced July 26, 2022 (PCN 22-0114).
Last Time Buy: October 5, 2023
Recommended replacement for new designs: QPQ2601
Contact your local sales representative for assistance.
Key Features
- 60 MHz bandwidth - Band 1
- 75 MHz bandwidth - Band 3
- High attenuation
- Low loss
- No external matching required
- Single input, dual output operation
- Small size: 3.00 x 3.00 x 1.02 mm
- RoHS compliant, Pb-free
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Qorvo's advanced LowDrift™ filters provide industry-leading, ultra-stable temperature performance and an enhanced user experience by enabling the highest level of LTE coexistence wireless network coverage.
The TQQ1231 is an exceptionally high performance BAW Diplexer for LTE Band 1 / Band 3 uplink. This filter is housed in a compact 3 x 3 mm package for base station applications.
Low insertion loss, coupled with high attenuation makes this filter an ideal choice for uplink RF filtering needs.
The TQQ1231 is part of Qorvo's extensive portfolio of RF BAW and SAW filters.
Typical Applications
- LTE
- Band 1
- Band 3
- Base Stations
- General Purpose Wireless
- Uplink Infrastructure
Product Categories
| Technology | LowDrift™ BAW |
| Type | Infrastructure |
| Bands | 1, 3 |
| Frequency(MHz) | 1,747.5, 1,950 |
| Bandwidth(MHz) | 75, 60 |
| Insertion Loss(dB) | 3.1, 3.0 |
| I/O Configuration | SE/SE |
| Package Type | SMT |
| Package(mm) | 3.00 x 3.00 x 1.02 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | 5A991.B |
This product appears in the following application block diagrams: