333.000 MHz Bandpass Filter
Preliminary Specifications
Typical Performance
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
331.4
331.8
332.2
332.6
333.4
333.8
334.2
334.6
Horizontal: 400 kHz/Div
Vertical: 10 dB/Div
333
331
335
1
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
Horizontal: 150 kHz/Div
Vertical: 1 dB/Div
Vertical: 300 nsec/Div
332.85
333.15
332.7
333
333.3
332.25
332.55
333.45
332.4
333.6
-
14
-
1.65
1.9
2.32
330
1
-
-
-
-
-
+85
1 MHz Bandwidth
Part Number 855803
0.5
333.75
Specifications
Parameter
Center Frequency, f
o
(@ 3dB)
Insertion Loss
3 dB Bandwidth
20 dB Bandwidth
30 dB Bandwidth
40 dB Bandwidth
Group Delay Variation (f
o
±
0.5 MHz)
Amplitude Ripple (over 1 dB Bandwidth)
Stopband Rejection (20 to 327 MHz)
Stopband Rejection (327 to 330.5 MHz)
Stopband Rejection (335.5 to 339 MHz)
Stopband Rejection (339 to 400 MHz)
Substrate Material
Operating Temperature Range
Unit
MHz
dB
MHz
MHz
MHz
MHz
nsec
dB p-p
dB
dB
dB
dB
-
°C
Minimum
-
-
1
-
-
-
-
-
50
45
45
50
-
-40
Typical
333
10.5
1.02
1.57
1.7
1.84
281
0.77
54.5
50.1
48.35
57.6
Quartz
25
Maximum
Package Outline
Matching Configuration
L1 = 8 nH , L2 = 15 nH, L3 = 12 nH, L4 = 4 nH,
C1 = 33 pf , C2 = 39 pf
Nominal Source / Load Impedance = 50
Ω
Package Style = SMP-75
Sawtek Inc.
Telephone: (407) 886-8860
Fax: (407) 886-7061