!United Monolithic Semiconductors
!Bât. Charmille - Parc SILIC - 10, Avenue du Québec
!91140
!VILLEBON-SUR-YVETTE
!FRANCE
!Tel.    +33  (0)1 69 86 32 00
!Fax     +33  (0)1 69 86 34 34
!e.mail  mktsales@ums-gaas.com
!__________________________________________________________________________________
!
!Device:	CHT3029-QEG, DC-31GHz 4Bit Digital Attenuator
!features:	DC - 31GHz, IL = 4dB@20GHz 8dB@31GHz	
!Option:	Temp. 25°C; V+=-5V / V-=-5V State 0
!Ref. December 2015
!__________________________________________________________________________________
!
!F(GHz) dBS11 PhS11 dBS12 PhS12 dBS21 PhS21 dBS22 PhS22
!
# GHZ S DB R 50	
2.0	-16.5	-62.8	-2.2	-52.9	-2.1	-52.7	-17.8	-55.8
3.0	-15.8	-85.7	-2.3	-78.8	-2.2	-78.7	-18.5	-78.0
4.0	-15.6	-104.2	-2.3	-104.3	-2.3	-103.8	-18.8	-93.0
5.0	-15.6	-119.4	-2.5	-130.5	-2.4	-130.3	-19.0	-105.8
6.0	-15.7	-133.8	-2.5	-155.7	-2.5	-155.8	-18.4	-119.7
7.0	-16.2	-148.2	-2.6	178.8	-2.7	178.6	-17.9	-135.4
8.0	-16.8	-164.7	-2.7	153.1	-2.7	153.2	-17.9	-153.2
9.0	-17.5	175.1	-2.8	127.1	-2.7	126.5	-18.4	-172.6
10.0	-18.9	151.6	-2.9	101.1	-2.8	101.1	-20.0	170.5
11.0	-23.2	141.5	-3.0	74.7	-3.0	75.5	-21.8	128.9
12.0	-26.5	113.1	-3.1	49.1	-3.0	49.1	-25.1	114.5
13.0	-28.4	75.8	-3.2	22.8	-3.2	23.0	-29.9	116.6
14.0	-32.2	49.5	-3.3	-3.6	-3.3	-3.1	-31.7	155.0
15.0	-50.3	-33.2	-3.4	-29.8	-3.5	-29.4	-27.3	171.5
16.0	-30.1	-177.6	-3.6	-56.2	-3.6	-56.2	-23.1	172.3
17.0	-22.6	165.6	-3.8	-82.8	-3.8	-83.4	-19.3	162.5
18.0	-18.3	146.4	-4.1	-109.4	-4.0	-109.3	-16.7	145.7
19.0	-15.3	127.4	-4.4	-135.5	-4.3	-135.2	-14.5	130.5
20.0	-14.1	112.4	-4.6	-161.7	-4.6	-161.7	-14.0	107.7
21.0	-13.9	100.6	-4.8	172.2	-4.7	171.8	-14.0	88.3
22.0	-14.3	92.4	-4.9	145.2	-4.8	145.3	-15.2	71.1
23.0	-15.3	89.1	-5.1	118.1	-5.0	117.8	-17.3	59.5
24.0	-16.9	91.8	-5.3	90.6	-5.2	90.9	-18.9	54.9
25.0	-18.4	101.0	-5.4	63.0	-5.5	63.5	-18.7	52.6
26.0	-19.4	119.0	-5.7	35.1	-5.6	35.0	-17.0	27.2
27.0	-18.8	137.2	-6.0	7.2	-6.0	7.3	-15.9	-13.8
28.0	-17.2	149.7	-6.2	-21.2	-6.2	-20.6	-13.6	-47.1
29.0	-16.0	153.3	-6.5	-50.9	-6.5	-51.1	-11.5	-79.6
30.0	-16.7	150.7	-7.0	-81.9	-7.0	-81.9	-9.8	-105.0
31.0	-19.9	-177.5	-8.0	-111.7	-8.1	-111.4	-8.8	-125.6