B39438X6964M100S1 EPCOS Inc, B39438X6964M100S1 Datasheet - Page 3

• Manufacturer Part Number: B39438X6964M100S1
• Description: FILTER SAW BNDPASS 43.75MHZ 5SIP
• Manufacturer: EPCOS Inc

Specifications of B39438X6964M100S1

• Frequency: 43.75MHz Center
• Filter Type: Bandpass
• Insertion Loss: 14.8dB
• Applications: Remote Control
• Mounting Type: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Package / Case: -
• Bandwidth: -
• Other names: 495-1952-5; B39438X6964M100

Data Sheet
Characteristics
Reference temperature:
Terminating source impedance:
Terminating load impedance:
Center frequency
Insertion attenuation
Reference level for the
following data
Pass bandwith
Relative attenuation
Lower sidelobe
Upper sidelobe
Reflected wave signal suppression
1,3 s ... 6,0 s after main pulse
(test pulse 250 ns,
carrier frequency 43,81 MHz)
Feedthrough signal suppression
1,3 s ... 1,2 s before main pulse
(test pulse 250 ns,
carrier frequency 43,81 MHz)
Group delay ripple (p-p)
Aperture 50 kHz
Impedance at 43,81 MHz
Temperature coefficient of frequency
(center between 3 dB points)
SAW Components
Bandpass Filter
rel
rel
3 dB
30 dB
35,06 ... 39,81 (35,00 ... 39,75) MHz
47,81 ... 55,06 (47,75 ... 55,00) MHz
40,81 ... 46,81 (40,75 ... 46,75) MHz
Input:
Output: Z
Z
IN
OUT
43,81 (43,75) MHz
41,28 (41,22) MHz
46,34 (46,28) MHz
40,81 (40,75) MHz
46,81 (46,75) MHz
40,31 (40,25) MHz
47,31 (47,25) MHz
39,81 (39,75) MHz
47,81 (47,75) MHz
= R
= R
IN
OUT
|| C
|| C
IN
OUT
T
Z
Z
A
S
L
3
= 25 (45) ˚C
= 50
= 2 k || 3 pF
f
B
B
TC
C
rel
3dB
30dB
Mar 31, 2006
f
min.
13,3
–0,8
–0,7
38,0
38,0
38,0
38,0
42,0
50,0
—
—
—
—
—
—
—
1,3
1,6
9,0
9,0
1,1 ||16,4
1,1 || 5,0
–72
typ.
43,75
14,8
12,0
13,0
50,0
52,0
46,0
44,0
52,0
56,0
40
6,0
7,6
0,2
0,3
2,5
2,8
max.
16,3
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1,2
1,3
3,7
4,0
43,75 MHz
X 6964 M
MHz
dB
MHz
MHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
ns
k || pF
k || pF
ppm/K