Tel : +44 118 979 1238
Fax : +44 118 979 1283
Email: info@actcrystals.com
In keeping with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice.
ISO9001: 2000 Registered - Registration number 6830/2
For quotations or further information please contact us at:
3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK
http://www.actcrystals.com
]
Electronic Characteristics
Reference temperature: T
A
= 25 (45) °C
Terminating source impedance: ZS = 50 Ω
Terminating load impedance: ZL
= 2 kΩ || 3 pF
Item min. typ. max. Unit
Insertion attenuation IL
Reference level for
the following data 44.06 (44.00)
MHz 11.0 12.5 14.0 dB
Relative attenuation αrel
Picture carrier 45.81 (45.75)
MHz 4.6 5.6 6.6 dB
Colour carrier 42.23 (42.17)
MHz 0.1 1.0 2.0 dB
41.98 (41.92)
MHz — 2.0 — dB
41.73 (41.67)
MHz — 5.5 — dB
Sound carrier 41.31 (41.25)
MHz 15.7 17.2 18.7 dB
Adjacent picture carrier 39.81 (39.75)
MHz 42.0 55.0 — dB
Adjacent sound carrier 47.31 (47.25)
MHz 30.0 42.0 — dB
Lower sidelobe
35.06 … 39.81
(35.00 ... 39.75)
MHz 36.0 44.0 — dB
Upper sidelobe
47.31 … 55.06
(47.25 ... 55.00)
MHz 30.0 40.0 — dB
Group delay ripple (p-p) Δ
— 40 — ns
Temperature coefficient of frequency TCf — –72 — ppm/K
Issue : 1 C1
Date : SEPT 04