ims IAX Series Surface Mount Thick Film Attenuator IAX Series surface mount thick film attenuators are compact, high performance devices especially suited to RF and microwave applications. For bondable terminations, other substrate thicknesses or other sizes and power levels, consult the factory. Other case sizes and values are available upon request1 and are often delivered in half the lead times of most competitors. IAX Series ut In ut utp t o Sh ina m Ter ut ut utp /O t tpu ut Inp u /O ls) ina 1.3:1 up to 18 GHz DC Attenuation Stability: .0001dB/ dB/ deg. C4 Operating Temperature: -55 deg. C. to 150 deg. C. Attachment: Solder or Epoxy Architecture: Thick Film on 96% Alumina (Al2O3) utp Gro Gro m ter int tpr n sho oo (to d F Dow e t es Face gg Su ount M ad dp un o ck Ba d un d pa hip fC D VSWR (Max)3: /O AR BO op rt t ut Inp CK BA ad dp un Gro ut s to Outp p a / Wr ut Inp ut d rte e ob ls t ut utp /O tpu Ou t/ u Inp u Inp Inp 1RPLQDO ut Inp D 70dB utp /O AR BO To t pu O t/ IAX Series Specifications ,PSHGDQFH WA Style SS Style P TO Power Rating2 300mW 400mW 1W 3W 5W 15W Dimensions 0.075" x 0.060" x 0.020" Max 0.080" x 0.050" x 0.020" Max 0.126" x 0.063" x 0.020" Max 0.197'' x 0.097'' x 0.028'' Max 0.248" x 0.126" x 0.028" Max 0.375" x 0.250" x 0.028" Max P TO Case 0706 0805 1206 2010 2512 3725 t rin otp Fo e 5) d t e est tno gg o o Su See f ( SG Style ut Attenuation Accuracy (DC) Increment (dB) To Accuracy ut ut Inp utp /O 1-3 +/- 0.2dB 4 - 13 +/- 0.3dB 13 - 70 +/- 0.5dB 15W Input Power International Manufacturing Services, Inc. a dp un a dp un Tel (401) 683-9700 Fax (401) 683-5571 e-mail: ims@ims-resistors.com http://www.ims-resistors.com Termination Metallization: -1 Au (0706SS only) -3 PtAg -C PtAg w/ 62/36/2 Tin/Lead/Silver Solder 2512 3725 dB Increment (D0 denotes whole value) -OR(D5 denotes whole value + .5dB available up to 16.5dB) dB Whole Value (00-70) Termination Style: -SG Single Wrap to Groundplane -WA Wraparound -SS Single Sided (0706 ONLY) d d Gro hip fC o ck IA3-1206SG02D5 Prefix for attenuators screened on Alumina Case Size: 0706 1206 0805 2010 rou D AR BO To G to Gro Ba SAMPLE P/N: d pa nd s ap Wr CK BA 0.2dB Accuracy utp /O P TO ut Inp tpr Su gg o Fo ed est 5 int 1 Consult factory 2 With 100 deg. C baseplate 3 Mounted in a matched continuous 50 ohm system 4 Based on TCR and resistor tolerance at DC 5 Groundpads must be shorted during assembly Indicates RoHS Compliance impossible made simple ,$;9HU6SHFLILFDWLRQV6XEMHFWWR&KDQJH:LWKRXW1RWLFH IAX-0706SG03D0 Insertion Loss IAX-1206SG03D0 Insertion Loss START 0.0997 GHz STOP 3 CH2 S21 log MAG 3 dB/ REF 0dB 1:-3.145 dB 3.0000 GHz 2:-3.375 dB 6.0000 GHz 3:-3.778 dB 12.0000 GHz 4:-5.341 dB 16.0000 GHz 1 Cor 2 3 4 4 39.9998 GHz START 3.0000 GHz START 0.0997 GHz STOP CH2 S21 log MAG 7 dB/ REF 0dB 1:-7.078 dB 3.0000 GHz 2:-7.100 dB 6.0000 GHz 3:-6.865 dB 12.0000 GHz 4:-8.69 dB 1 16.0000 GHz Cor 3 2 4 CH2 S21&M log 2 dB/ REF 0dB 1:-6.2960 dB 10.0000 GHz 2:-7.0680 dB 18.0000 GHz 3:-9.3790 dB 30.0000 GHz 4:-8.7790 dB 39.9999 GHz Gat Cor 1 3 20.0000 GHz IAX-1206SG07D0 Insertion Loss IAX-0706SG06D0 Insertion Loss 2 STOP 4 39.9998 GHz START 3.0000 GHz STOP 20.0000 GHz IAX-1206SG19D0 Insertion Loss IAX-0706SG10D0 Insertion Loss CH2 S21 log MAG 19dB/ REF 0dB 1:-18.892 dB 3.0000 GHz 2:-18.523 dB 6.0000 GHz 3:-16.934 dB 12.0000 GHz 4:-18.609 dB 1 16.0000 GHz Cor 3 2 4 CH2 S21&M log 2 dB/ REF 0dB 1:-9.6260 dB 0.09975 GHz 2:-10.118 dB 18.0000 GHz 3:-12.723 dB 30.0000 GHz 4:-9.4870 dB 39.9999 GHz Gat Cor For Higher Power Dissipation see our V-Series Al N Attenuators to 100W CH2 S21&M log 2 dB/ REF 0dB 1:-3.9040 dB 10.0000 GHz 2:-5.3630 dB 18.0000 GHz 3:-8.3310 dB 30.0000 GHz 4:-9.6210 dB 39.9999 GHz 1 Gat Cor 2 1 4 2 START 0.0997 GHz STOP 3 39.9998 GHz START 3.0000 GHz STOP 20.0000 GHz 7KHJUDSKVDERYHZHUHSHUIRUPHGLQDPDWFKHGFRQWLQXRXVV\VWHP with proper application of RF principles. impossible made simple International Manufacturing Services, Inc. Tel (401) 683-9700 Fax (401) 683-5571 e-mail: ims@ims-resistors.com http://www.ims-resistors.com