TQQ1003
1747.5 / 1842.5 MHz BAW Duplexer - Band 3
End of Life announced March 2, 2022 (PCN 22-0036).
Last Time Buy: April 15, 2023
Recommended replacement for new designs: QM23003
Contact your local sales representative for assistance.
Key Features
- Compact form-factor: (1.8 x 1.4) mm2
- Optimized for low insertion Loss:
- Tx Band, 1710-1785MHz: IL ~ 2.5dB Typ.
- Rx Band, 1805-1880MHz: IL ~ 2.8dB Typ.
- Tx-Rx Isolation ~ 55dB Typ.
- Single-ended (SE) 50ohm receive & transmit ports
- RoHS Compliant, Pb-Free Module Package
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 TQQ1003 is a compact, high-performance duplexer module optimized to meet stringent LTE requirements for use in Band 3 applications.
TQQ1003 uses Qorvo's LowDrift™ Bulk Acoustic Wave (BAW) technology to enable LTE applications demanding high power handling, stringent linearity requirements, and low insertion loss along with meeting the critical out-of-band attenuation and isolation specifications.
The TQQ1003 uses Qorvo's unique Wafer-Level-Packaging (WLP) techniques to enable a compact 1.8 x 1.4 x 0.9 mm footprint.
Typical Applications
- Data Cards
- LTE Handsets
- Mobile Routers
Product Categories
| Technology | LowDrift™ BAW |
| Type | Mobile |
| Bands | 3 |
| Frequency(MHz) | 1,710 to 1,785, 1,805 to 1,880 |
| Bandwidth(MHz) | 75 |
| Insertion Loss(dB) | 2.5, 2.8 |
| I/O Configuration | SE/SE |
| Package Type | WLP |
| Package(mm) | 1.8 x 1.4 x 0.9 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |