B39458-M3654-K100 EPCOS Inc, B39458-M3654-K100 Datasheet - Page 4

• Manufacturer Part Number: B39458-M3654-K100
• Manufacturer: EPCOS Inc

Specifications of B39458-M3654-K100

• Saw Filter Type: IF Filter
• Center Frequency: 45.75MHz
• Insertion Loss: 14.5dB
• Group Delay (max): 80ns
• Termination Impedance: 2KOhm//3pF
• Package Type: DIP-10K
• Case Height: 4.9mm
• Case Length: 18.5mm
• Case Depth: 12.7mm
• Mounting: Through Hole
• Pin Count: 10
• Operating Temp Range: -25C to 65C
• Lead Free Status / RoHS Status: Compliant

Data Sheet
Characteristics of sound channel
Reference temperature:
Terminating source impedance:
Terminating load impedance:
Insertion attenuation
Reference level for the
following data
Pass bandwith
Relative attenuation
Picture carrier
Color carrier
Adjacent picture carrier
Adjacent sound carrier
Lower sidelobe
Upper sidelobe
Group delay ripple (p–p)
Impedance at 41,31 MHz
Temperature coefficient of frequency
SAW Components
IF Filter for Quasi/Split Sound Applications
rel
rel
3 dB
20 dB
35,06 ... 39,06 (35,00 ... 39,00) MHz
39,06 ... 39,41 (39,00 ... 39,35) MHz
47,31 ... 55,06 (47,25 ... 55,00) MHz
41,01 ... 41,61 (40,95 ... 41,55) MHz
Input:
Output: Z
Z
IN
OUT
41,31 (41,25) MHz
45,81 (45,75) MHz
42,23 (42,17) MHz
39,81 (39,75) MHz
47,31 (47,25) MHz
= R
= R
IN
OUT
|| C
|| C
IN
OUT
T
Z
Z
A
S
L
4
= 25 (45) ˚C
= 50
= 2 k || 3 pF
TC
B
B
rel
3dB
20dB
Mar 31, 2006
f
min.
45,0
22,0
40,0
43,0
34,0
36,0
42,0
—
—
—
—
—
—
9,4
0,6 ||14,2
2,8 || 2,4
–72
typ.
10,9
55,0
26,0
47,0
52,0
38,0
42,0
48,0
80
0,6
1,35
max.
12,4
—
—
—
—
—
—
—
—
—
—
—
—
—
45,75 MHz
M 3654 K
dB
MHz
MHz
dB
dB
dB
dB
dB
dB
dB
ns
k || pF
k || pF
ppm/K