器件名称: 0922B75-37A
功能描述: Xinger Balun 75
文件大小: 729.49KB 共4页
简 介:Model 0922B75-37A
Rev. A
Xinger Balun 75 to 75 Balanced
Description
The 0922B75-37A is a low cost, low profile sub-miniature unbalanced to balanced transformer designed for differential inputs and output locations on wireless chipsets in an easy to use surface mount package covering dual polarized commercial Satellite bands 950 MHz – 2150 MHz. The 0922B75-37A is ideal for high volume manufacturing and is higher performance than traditional wire wound baluns. The 0922B75-37A has an unbalanced port impedance of 75 and a 75 balanced port impedance*. This transformation enables single ended signals to be applied to differential ports on modern integrated chipsets. The output ports have equal amplitude (-3dB) with 180 degree phase differential. The 0922B75-37A is available on tape and reel for pick and place high volume manufacturing.
ELECTRICAL SPECIFICATIONS**
Features:
950 – 2150 MHz 180° Transformer 75 Ohm to 2 x 37.5 Ohm Low Insertion Loss Multi-band Cellular Apps Sat LNB Chipset Compliant No DC Decoupling Capacitors Required Input to Output DC Isolation Surface Mountable Tape & Reel
Frequency
MHz
Unbalanced Port Impedance
Ohms
Balanced Port Impedance*
Ohms
Return Loss
dB min
Insertion Loss
dB max
950 - 2150 Amplitude Balance
dB
75 Phase Balance
Degrees max
75 Power Handling
Watts
12 ΘJC
C / Watt
0.8*** Operating Temp.
C
0 ± 0.7
180 ± 10
4
TBD
-55 to +85
**Specification based on performance of unit properly installed on microstrip printed circuit……
