TCD WIDEBAND DELAY LINE MODULES General Characteristics The TCD Wideband Delay Modules are fixed delay lines i.e. they provide a fixed amount of delay for a given impedance. The SCD modules contain a number of sections of delay which, using a suitable switching arrangement, can be cascaded together or selected individually. In general (for a given size delay module) the higher the input/output impedance the lower the delay - but bandwidth is increased and delay variation over the band is less; for lower input/output impedance the opposite is true but more delay is packed into a smaller area. PART NUMBER Drawing no. No. of S.I.L. Pins (0.1” pitch) Impedance IN/OUT Total Delay for module 3dB Bandwidth TCD075M07 DR00165 10 75 ohms 7ns 300 MHz TCD037B07 DR00165 10 37.5 ohms 14ns 150 MHz SCD150E16 TBD 23 150 ohms 16ns 200 MHz SCD100B24 TBD 23 100 ohms 24ns 150MHz SCD075A32 DR00340 23 75 ohms 32ns 100 MHz SCD100A32 TBD 33 100 ohms 32ns 100MHz SCD075A8X4 DR00347 29 75 ohms 32ns in 8x4ns sections 100 MHz SCD050C48 TBD 23 50 ohms 48ns 75 MHz SCD075A48 TBD 33 75 ohms 48ns 75 MHz SCD037D64 TBD 23 37.5 ohms 64ns SCD050D70 DR00346 33 50 ohms 70ns 3dB bandwidth codes M = 300MHz E = 200MHz B= 150MHz A = 100MHz 50 MHz 50 MHz C=75MHz D=50MHz © Faraday Technology. As part of continual product improvement the specifications, details and dimensions shown in this publication are subject to change without notice Fara351d Page 1 of 2 Oct-05(A) PACKAGE DETAIL Faraday Technology Ltd. Croft Road Industrial Estate, Newcastle, Staffordshire ST5 0QZ. England. Fara351d Tel: Fax: Email: Web site: Page 2 of 2 + 44 (0)1782 661501 + 44 (0)1782 630101 [email protected] http://www.faradaytech.co.uk Oct-05(A)