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Product Detailed Parameters
- Description：50 OHM UNBAL 200 OHM BAL
- Series：Xinger®IV
- Mfr：TTM Technologies, Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Frequency Range：2.3GHz ~ 6GHz
- Impedance - Unbalanced/Balanced：1:4, 50 / 200Ohm
- Phase Difference：180° ±13°
- Insertion Loss (Max)：1.1dB
- Return Loss (Min)：10dB, 12dB
- Package / Case：0603 (1608 Metric), 6 PC Pad
- Mounting Type：Surface Mount
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Overview
The X4BD40L1-50200G is an RF balun transformer manufactured by TTM Technologies. It operates within a frequency range of 2.3 GHz to 6.0 GHz. The device provides a 1:4 impedance transformation ratio, converting between 50 Ohm unbalanced and 200 Ohm balanced ports. It utilizes a surface-mount 0603 (1608 Metric) package with six PC pads for board mounting. Key electrical specifications include a return loss of 12 dB, insertion loss of 1.1 dB, amplitude balance of ±1.8 dB, and phase balance of 180 ± 6 degrees.
Feature Summary
- Provides differential signal conversion between single-ended and balanced lines
- Supports high-frequency operation up to 6.0 GHz
- Features a compact 0603 surface-mount footprint
Applications
- mmWave front-end modules
- Compact IoT devices
- Software Defined Radios
- Cellular transceiver applications
Procurement Notes
Verify availability status through authorized distributors as supply may be restricted in certain regions. Confirm RoHS compliance details via the official datasheet before integration. Ensure ordering suffixes match required specifications without assuming functional changes based solely on packaging variations.
Selection Notes
Select this component when space-constrained designs require a 1:4 impedance transformation at frequencies between 2.3 GHz and 6.0 GHz. Consider the 0603 package size for high-density PCB layouts. Evaluate insertion loss and amplitude balance requirements against system sensitivity thresholds.
Part Context
This part belongs to the X4BD40L1 series of ultra-small, low-profile balun transformers from TTM Technologies. The series includes variants with different impedance ratios such as 50/50 Ohm and 50/100 Ohm configurations. These components are designed for modern wireless communication systems requiring miniaturization.
Replacement Considerations
X4BD40L1-50100G offers a 1:2 impedance ratio instead of 1:4. X4BD40L1-5050G provides a 1:1 impedance ratio. Verify that alternative parts meet the specific 200 Ohm balanced port requirement of the original design.
