YTL YTLD1702C

YTLD1702C is a high performance duplexer designed for applications in LTE Band 3 (1710 – 1785 MHz UL, 1805 – 1880 MHz DL). YTLD1702C is designed with Film Bulk Acoustic Resonator (FBAR) technology, which provides high-Q filters and meet requirements of low insertion loss, high out-of-band attenuation, high power handling and stringent linearity. YTLD1702C uses chip scale packaging (CSP) technology to assembly the filters into a molded chip-on-board module with the footprint of 1.8 mm × 1.4 mm and height of 0.61 mm.

• Miniature Size 1.8 mm × 1.4 mm × 0.61 mm
• Low insertion loss
  • TX band, 1710 - 1785 MHz: 1.5 dB Typ.
  • RX band, 1805 - 1880 MHz: 1.8 dB Typ.
• High Isolation
  • TX isolation: 60 dB Typ.
  • RX isolation: 58 dB Typ.
• Input power
  • +29 dBm CW for 5000 h @ +55 °C
• Single-ended(SE) 50 ohm receive & transmit ports
• Storage Temperature: -40 to +85 °C

• LTE Band 3 (1710 – 1785 MHz Uplink, 1805 – 1880 MHz Downlink)