b39389-k7292-m100 EPCOS AG, b39389-k7292-m100 Datasheet - Page 3

• Manufacturer Part Number: b39389-k7292-m100
• Description: Saw If Filter If Filter For Video Applications
• Manufacturer: EPCOS AG

Data Sheet
Characteristics in B/G, D/K mode (switching pin 2 connected to ground)
Reference temperature:
Terminating source impedance:
Terminating load impedance:
Please read cautions and warnings and
important notes at the end of this document.
Insertion attenuation
Reference level for
the following data
Relative attenuation
Picture carrier
Picture carrier
Color carrier
Sound carrier
NICAM sound carrier
Adj. picture carrier
Adj. sound carrier
Lower sidelobe
Upper sidelobe
Reflected wave signal suppression
1.2 s ... 6.0 s after main pulse
(test pulse 250 ns,
carrier frequency 37.40 MHz)
Feedthrough signal suppression
1.3 s ... 1.2 s before main pulse
(test pulse 250 ns,
carrier frequency 37.40 MHz)
Group delay predistortion
(reference frequency 38.90 MHz)
Impedance at 37.40 MHz
Temperature coefficient of frequency
SAW Components
SAW IF filter
Input:
Output: Z
Z
25.00 ... 31.90 MHz
40.40 ... 45.00 MHz
IN
OUT
= R
= R
IN
OUT
37.40 MHz
38.90 MHz
33.90 MHz
34.47 MHz
33.40 MHz
33.45 MHz
33.05 MHz
30.90 MHz
31.90 MHz
32.40 MHz
40.15 MHz
40.40 MHz
41.40 MHz
36.90 MHz
34.47 MHz
|| C
|| C
IN
OUT
TC
rel
T
Z
Z
A
S
L
f
3
= 25 ˚C
= 50
= 2 k || 3 pF
August 13, 2009
min.
13.4
–0.3
34.0
28.0
42.0
44.0
45.0
36.0
38.0
40.0
41.0
35.0
42.0
—
—
—
—
—
—
—
—
4.7
@ 25 ˚C
1.3 || 15.9
1.6 || 4.2
–45
–72
typ.
14.9
40.0
34.0
38.0
55.0
49.0
49.0
41.0
45.0
47.0
47.0
41.0
52.0
56.0
65
5.7
9.3
0.7
max.
16.4
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
6.7
1.7
38.90 MHz
K 7292 M
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
ns
ns
k || pF
k || pF
ppm/K