آر اف (فرکانس رادیویی) و بی‌سیم مالتی‌پلکسر آر اف

Product Attributes

Introduction

2.45/5.5GHz SMD Diplexer for 802.11/WLAN/WiFi

• Passband: 2400～2500 MHz, 4900～5900 MHz
• Insertion Loss: 0.85 Typ 1.0 Max (2.4 GHz), 0.78 Typ 1.2 Max (5.5 GHz)
• VSWR: 2.0 Max
• Attenuation:
  • 25 Typ/15 Min @ 1550-1610 MHz
  • 15 Typ/10 Min @ 3105 MHz
  • 22 Typ/20 Min @ 4800-4950 MHz
  • 24 Typ/15 Min @ 4900-5950 MHz
  • 38 Typ/30 Min @ 2400-2500 MHz
  • 19 Typ/15 Min @ 3105 MHz
  • 21 Typ/15 Min @ 9800-11900 MHz
• Isolation: 36 Typ 32 Min (2.4 GHz), 25 Typ 20 Min (5.5 GHz)
• Operating Temperature: -40 to +85°C

Packaging:

• Tape & Reel (suffix=E): 2450DP39K5400E
• Bulk (suffix=S): 2450DP39K5400S
• Terminal Finish: 100% Tin (no suffix): 2450DP39K5400(E or S)
• Evaluation Board: 2450DP39K5400-EB1SMA

Terminal Configuration:

• 1: Ground
• 2: Common Port
• 3: Ground
• 4: High-Frequency Port
• 5: Ground
• 6: Low-Frequency Port

Mechanical Dimensions:

• L: 0.098± 0.008 in, 2.5 ± 0.2 mm
• W: 0.079± 0.008 in, 2.0 ± 0.2 mm
• T: 0.004 Max in, 1.0 Max mm
• a: 0.020± 0.004 in, 0.5 ± 0.1 mm
• b: 0.016± 0.004 in, 0.4 ± 0.1 mm
• C: 0.020± 0.004 in, 0.5 ± 0.1 mm
• d: 0.031± 0.006 in, 0.8 + 0.15 mm

The component is AC-coupled; no DC blocking capacitors are required between the low/high frequency and common ports. Pad via diameter: 0.25. Trace width should be designed to match 50Ω characteristic impedance, depending on PCB material and thickness.

Applications

• 802.11/WLAN/WiFi