SAW Components
Description
SAW Components
Data Sheet G 3962 M
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SAW Components IF Filter for Video Applications Data Sheet
Standard
s B/G
G 3962 M 38,90 MHz
Plastic package SIP5K
Features
s TV IF filter with Nyquist slope and sound
suppression
s Reduced group delay predistortion as compared
with standard B/G, half
s Suitable for CENELEC EN 55020
Terminals
s Tinned CuFe alloy
Dimensions in mm, approx.
weight 1,0 g
Pin configuration 1 2 3 4 5 Input Input - ground Chip carrier - ground Output Output
Type G 3962 M
Ordering code B39389-G3962-M100
Marking and package according to C61157-A1-A15
Packing according to F61074-V8067-Z000
Maximum ratings Operable temperature range TA Storage temperature range DC voltage AC voltage –25/+65 –40/+85 12 10 ˚C ˚C V V between any terminals between any terminals
Tstg VDC Vpp
2
May 08, 2001
SAW Components IF Filter for Video Applications Data Sheet
Characteristics Reference temperature: Terminating source impedance: Terminating load impedance:
G 3962 M 38,90 MHz
TA = 25 ˚C ZS = 50 Ω ZL = 2 kΩ || 3 pF
min.
typ.
13,5 max.
15,0 dB
Insertion attenuation Reference level for the following data Relative attenuation Picture carrier Color carrier Sound carrier Adjacent picture carrier UHF VHF
α 37,40 MHz 12,0
αrel MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz 4,6 2,0 42,0 46,0 48,0 44,0 37,0 44,0 42,0 40,0 36,0 5,6 3,0 54,0 55,0 59,0 50,0 43,0 52,0 48,0 44,0 41,0 6,6 4,0 — — — — — — — — — dB dB dB dB dB dB dB dB dB dB dB
38,90 34,47 33,40 30,90 31,90 32,40 40,15 Adjacent sound carrier VHF 40,40 UHF 41,40 Lower sidelobe 25,00 .
.
.
31,90 Upper sidelobe 40,40 .
.
.
45,00 Reflected wave signal suppression 1,1 µs .
.
.
6,0 µs after main pulse (test pulse 250 ns, carrier frequency 37,40 MHz) Feedthrough signal suppression 1,2 µs .
.
.
1,0 µs before main pulse (test pulse 250 ns, carrier frequency 37,40 MHz) Group delay predistortion (reference frequency 38,90 MHz)
42,0
50,0
—
dB
50,0
56,0
—
dB
∆τ 36,70 MHz 34,47 MHz — — — — –85 15 1,6 ||...
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