BD0310E5050A00 ANAREN | Alldatasheet

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Place Manufacturing. USA/Canada: Toll Free: Europe : (315) 432h8909 (800) 411h6596 +44 2392h232392 Model BD0310E 50 50 A00 Rev A Ultra Low Profile 1008 Balun 50Ω to 50Ω Balanced

Description

The BD03105E5050A00 is a low profile subhminiature balanced to unbalanced transformer designed for differential input locatio ns on frequency conversion devices such as A to D and D to A converters. In an easy to use surface mount package covering 300 MHz to 1000 MHz and with CMRR performa nces over 2x that of the incumbent wire wound products, this transformer is optimized to offer improved SFDR management during operation of the frequency c onverter device. The BD03105E5050A00 is ideal for high volume manufactur ing and is higher performance and smaller form factor than traditiona l wire wound transformers. The BD03105E5050A00 has an unbalanced port impedance of 50Ω and a 50Ω balanced port impedance. This transformation enables single ended signals to be applied to differential ports on the frequency converter devic es. The output ports have equal amplitude (h3dB) with 180 degree phase differential . The BD03105E5050A00 is available on tape and reel for pick and place high volume manufacturing. Detailed Electrical Specifications: Specifications subject to change without notice. ROOM (25 °° °°C) Parameter Min. Typ. Max Unit Frequency 300 1000 MHz Unbalanced Port Impedance 50 Ω Balanced Port Impedance 50 Ω Return Loss 10.3 11.5 dB Insertion Loss* 0.9 1.1 dB Amplitude Balance 0.2 0.7 dB Phase Balance 2 5 Degrees CMRR 35 dB Power Handling 2 Watts Features:

  • 300 – 1000 MHz
  • 0.74 mm Height Profile
  • 50 Ohm to 2 x 25 Ohm
  • Excellent CMRR
  • Input to Output DC Isolation
  • Surface Mountable
  • Tape & Reel
  • Non–conductive Surface
  • RoHS Compliant
  • Cascadable
  • Configurable as UnUn Transformer Operating Temperature h55 +85 ºC * Insertion Loss stated at room temperature (Insertion Loss is approximately 0.1 dB higher at +85 ºC) Outline Drawing

USA/Canada: Toll Free: Europe: (315) 432h8909 (800) 411h6596 +44 2392h232392 Available on Tape and Reel for Pick and Place Manufacturing. Model BD0310E50 50 A00 Rev. A Typical Broadband Performance: 0 to 8.0 GHz. Return Loss – Input h36 h33 h30 h27 h24 h21 h18 h15 h12 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 Frequency [MHz] [dB] Insertion Loss h3.6 h3.3 h2.7 h2.4 h2.1 h1.8 h1.5 h1.2 h0.9 h0.6 h0.3 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 Frequency [MHz] [dB] Amplitude Balance h1.5 h0.5 0.5 1.5 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 Frequency [MHz] [dB] Phase Balance h20 h15 h10 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 Frequency [MHz] deg CMRR h36 h33 h30 h27 h24 h21 h18 h15 h12 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 Frequency [MHz] [dB]

Place Manufacturing. USA/Canada: Toll Free: Europe : (315) 432h8909 (800) 411h6596 +44 2392h232392 Model BD0310E 50 50 A00 Rev A Typical Performance: 200 MHz. to 1100 MHz. Return Loss – Input h36 h33 h30 h27 h24 h21 h18 h15 h12 200 300 400 500 600 700 800 900 1000 1100 Frequency [MHz] [dB] Insertion Loss h3.6 h3.3 h2.7 h2.4 h2.1 h1.8 h1.5 h1.2 h0.9 h0.6 h0.3 200 300 400 500 600 700 800 900 1000 1100 Frequency [MHz] [dB] Amplitude Balance h1.5 h0.5 0.5 1.5 200 300 400 500 600 700 800 900 1000 1100 Frequency [MHz] [dB] Phase Balance h20 h15 h10 200 300 400 500 600 700 800 900 1000 1100 Frequency [MHz] deg CMRR h72 h66 h60 h54 h48 h42 h36 h30 h24 h18 h12 200 300 400 500 600 700 800 900 1000 1100 Frequency [MHz] [dB]

USA/Canada: Toll Free: Europe: (315) 432h8909 (800) 411h6596 +44 2392h232392 Available on Tape and Reel for Pick and Place Manufacturing. Model BD0310E50 50 A00 Rev. A Mounting Configuration: In order for Xinger surface mount components to wor k optimally, the proper impedance transmission line s must be used to connect to the RF ports. If this condition is not satisfied, insertion loss, Isolation and VS WR may not meet published specifications. All of the Xinger components are constructed from c eramic filled PTFE composites which possess excelle nt electrical and mechanical stability having X and Y thermal coefficient of expansion (CTE) of 17 ppm/ oC. An example of the PCB footprint used in the testing of these parts is shown below. An example of a DC hbiased footprint is also shown below. In specific designs , the transmission line widths need to be adjusted to the unique dielectric coefficients and thicknesses as well as varying pick and place equipment tolerances. No DC Bias With DC Bias