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)
10
10
23
23
23
33
29
23
33
23
33
Impedance
IN/OUT
Total Delay for
module
3dB
Bandwidth
TCD075M07
TCD037B07
SCD150E16
SCD100B24
SCD075A32
SCD100A32
SCD075A8X4
SCD050C48
SCD075A48
SCD037D64
SCD050D70
DR00165
DR00165
TBD
TBD
DR00340
TBD
DR00347
TBD
TBD
TBD
DR00346
75 ohms
37.5 ohms
150 ohms
100 ohms
75 ohms
100 ohms
75 ohms
50 ohms
75 ohms
37.5 ohms
50 ohms
7ns
14ns
16ns
24ns
32ns
32ns
32ns
in 8x4ns
sections
48ns
48ns
64ns
70ns
300 MHz
150 MHz
200 MHz
150MHz
100 MHz
100MHz
100 MHz
75 MHz
75 MHz
50 MHz
50 MHz
3dB bandwidth codes
M = 300MHz
E = 200MHz
B= 150MHz
A = 100MHz
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
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Oct-05(A)
PACKAGE DETAIL
Faraday Technology Ltd.
Croft Road Industrial Estate,
Newcastle, Staffordshire
ST5 0QZ. England.
Fara351d
Tel:
Fax:
Email:
Web site:
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+ 44 (0)1782 661501
+ 44 (0)1782 630101
sales@faradaytech.co.uk
http://www.faradaytech.co.uk
Oct-05(A)