Key to Abbreviations

Material Code

STQ = 42.75 degree rotated Y cut, X propagating, SiO2, Temp Coeff = 3E-8

##YX-Q = 32 to 43 degree rotated Y cut, X propagating, SiO2, Temp Coeff = 3E-8

YZ-LN = Y cut, X propagating, LiNbO3, Temp Coeff = 94E-6

128YX-LN = 128 degree rotated Y cut, X propagating, LiNbO3, Temp Coeff = 75E-6

X112Y-LT = X cut, 112 degree from Y propagating, LiTaO3, Temp Coeff = 18E-6

Matching Code

external matching elements listed from source to load

series elements upper case, shunt elements lower case

R=resistor, L=inductor, C=capacitor, T=transformer, B=balun, S=saw

Z = internal impedance match

C = connectorized

O = ovenized

A = amplified

S = switched

M = multiplexed

W = weighted amplitude

# = used in module p/n #, or uses component p/n #, with hyperlink to that p/n

Notes:

  1. A Component is a hermetic SAW product with no DC connections
  2. A Module contains one or more Components
  3. A Subsystem contains multiple Modules
  4. Spurious is in the time domain. The principle spurious are feedthru and triple transit. ‘NA’ is designated in this column for Resonators in the Bandpass Filters section.
  5. ITAR unrestricted parts in standard packages, indicated by asterisks to the right of the Model numbers below, are available for web sale in small quantities.