B39921-B7737-C510 EPCOS Inc, B39921-B7737-C510 Datasheet - Page 4

• Manufacturer Part Number: B39921-B7737-C510
• Manufacturer: EPCOS Inc

Specifications of B39921-B7737-C510

• Saw Filter Type: Low-Loss Filter
• Center Frequency: 915MHz
• Insertion Loss: 2.5dB
• Pass Band Ripple (db): 1dB
• Group Delay (max): 50ns
• Termination Impedance: 50Ohm
• Package Type: DCS4C
• Case Height: 0.8mm
• Case Length: 2.5mm
• Case Depth: 2mm
• Mounting: Surface Mount
• Pin Count: 4
• Operating Temp Range: -30C to 85C
• Lead Free Status / RoHS Status: Compliant

Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
Nominal frequency
Maximum insertion attenuation
Amplitude ripple (p-p)
Group delay ripple (p-p)
Return loss (Input and Output)
Absolute attenuation
Temperature coefficient of frequency
SAW Components
Low-Loss Filter
1072,0 ...1092,0
1128,0 ...1804,0
1804,0 ...1856,0
1856,0 ...3000,0
902,0 ... 928,0
902,0 ... 928,0
902,0 ... 928,0
902,0 ... 928,0
738,0 ... 764,0
820,0 ... 846,0
990,0 ...1010,0
0,1 ... 702,0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
T
Z
Z
S
L
4
= -30 ... +70 ˚C
= 50
= 50
f
TC
N
max
abs
Jan 24, 2005
f
min.
10,0
50
49
42
42
49
45
40
30
—
—
—
—
—
– 36
915,0
typ.
20
13,5
64
62
60
60
54
50
51
40
2,1
0,6
max.
50
—
—
—
—
—
—
—
—
—
—
—
2,5
1,0
915,0 MHz
B7737
MHz
dB
dB
ns
dB
dB
dB
dB
dB
dB
dB
dB
dB
ppm/K