21-27GHz Down-Converter

CHR3764-QEG

Ref. : DSCHR3764-QEG1263 - 20 Sep 11

11/18

Specifications subject to change without notice

Route Départementale 128, BP46 - 91401 ORSAY Cedex - FRANCE

Tel.: +33 (0) 1 69 33 03 08 - Fax: +33 (0) 1 69 33 03 09

Temperature Board Measurements

T = [-40, +25, 85] °C, VD = VDL = 4V, VGL = -0.6V, VGM = -0.7V, P_LO = 0dBm

Noise Figure in Supradyne Mode at min. att. versus Frequency

F_RF = 2xF_LO+F_IF, F_IF = 1.5GHz, GCx = -1.5V

Board losses de-embedded (result given on package access planes)

Image Rejection on Supradyne Mode versus Frequency

F_IF = 1.5GHz, GCx = -1.5V

0

1

2

3

4

5

6

7

20

21

22

23

24

25

26

27

RF Frequency (GHz)

85°C

25°C

-40°C

0

5

10

15

20

25

30

35

16

17

18

19

20

21

22

23

24

25

26

27

28

RF Frequency (GHz)

-40°C

+25°C

+85°C