BLGE4-542R+ is a 1:4 impedance ratio LTCC balun designed for RF applications in the 4900 to 5875 MHz range, with a 50Ω impedance. It is packaged in a miniature 0805 case measuring 2.0 mm × 1.25 mm × 0.95 mm. The device operates from -40°C to 85°C and supports up to 2W input RF power. Typical insertion loss is 1.3 dB, amplitude unbalance is 0.2 dB, and phase unbalance is 4.3 degrees within the operating band. It is RoHS compliant and aqueous washable, with a suggested PCB land pattern provided.
1:4 LTCC Transformer, 4900 - 5875 MHz, 50Ω
RF Balun 4.9GHz ~ 5.875GHz 1:4 0805 (2012 Metric), 6 PC Pad
| Mini-Circuits | DigiKey | |
|---|---|---|
| Product Category | Transformers | Transformers |
| Product Number | BLGE4-542R+ | 3157-BLGE4-542R+TR-ND |
| Product Name | 1:4 LTCC Transformer, 4900 - 5875 MHz, 50Ω | Balun |
| Category | Signal | Signal |
| Other Transformer Types / Applications | RF | Balun |
| Winding Turns | Step-Up Transformer |
