CRT-102 WIDEBAND We Have A Part In Your Future RF OT TRANSFORMER -1000 MHz RF PASSIVE COMPONENTS DESCRIPTION The CRT-102 is a wideband RF, subminature surface SPECIFICATIONS mount, impedance transformer suitable for pick and place assembly. PARAMETER MIN. | TYP. | MAX. | UNITS . . . . . Frequency Range 5 1000 MHz This device offers low insertion loss with excellent phase and amplitude balance over a very broad Impedance Ratio 4:1 bandwidth and is recommended for applications where these parameters are critical. Temperature Range -40 +85 C The FR-4 substrate makes this device highly suited Insertion loss 0.6 1.00 dB to mounting on FR-4 board assemblies due to the Amplitude Balance 40.25 | +1.00 dB matched coefficients of thermal expansion. Phase Balance +5 +10 Deg FUNCTIONAL SCHEMATIC Return Loss (Input) 11.7 17 dB IN 5 m7_ JO 1 0 OUTPUT 4 oYYY1_ 3 180 OUTPUT PACKAGE SUBSTRATE MATERIAL: FR-4 from the pad on the top side to the pad on the bottom side of the board. 180 Ground 0.080 [1.27] sa. J 0.000 [0.00] Pinout Chart Pin Function 0 Output 0.110 0.098 . N/C o.08s [2. ALL DIMENSIONS ARE IN INCHES [mn]. 0.027 [0.69] ] be @0.028 53 PLCS H 0.100 \. Note: All half via contacts are plated through 0.130 [3.30] : 0.000 [0.00] | 0.066 [1.67] 1,0 p38 0.200 [5.08] LAA 0.037 [1.46] MAX, TOLERANCES: -XX = .01 -XXX = .005 0.190 [4.83] 0.076 0.020 [0.51} ai (1.93) Pattern Contact the factory for further information on tape and reel specifications and recommended reflow profiles. 0.076 [1.93] i T 0.057 [1.48] 0.050 (1.27}-+_.| + | 0.030 [0.78] Recommended Land 1.17.00 Rev. A VARI-L Company Inc. 4895 Peoria Street Denver, Colorado 80239 Phone: (303) 371-1560 e Fax: (303) 371-0845 e Email: sales@vari-l.com e Website: www.vari-l.com