71 MHz Low-Loss Filter
Preliminary Specifications
Typical Performance
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
68.5 69 69.5
Horizontal: 0.5 MHz/Div
70 70.5 71 71.5 72 72.5 73 73.5
Vertical: 10 dB/Div
-6.25
-7.25
-8.25
-9.25
-10.25
-11.25
-12.25
-13.25
-14.25
-15.25
-16.25
70.8
70.84
70.88
6
5.6
5.2
4.8
4.4
4
3.6
3.2
2.8
2.4
2
71.12
71.16
71.2
200 kHz Bandwidth
Part Number 855713
Horizontal: 40 KHz/Div
Vertical: 1 dB/Div
Vertical: 400 nsec/Div
70.92
70.96
71
71.04
71.08
Parameter
Center Frequency
Insertion Loss @ 71 MHz
1.0 dB upper/lower frequency
3.0 dB lower/upper frequency
13.0 dB lower/upper frequency
23.0 dB lower/upper frequency
31.0 dB lower/upper frequency
35.0 dB lower/upper frequency
Amplitude Variation (70.92 MHz to 71.08 MHz)
Group Delay
Group Delay Variation
Rejection (36 to 65 MHz)
Rejection (77 to 106 MHz)
Substrate Material
Operating Temperature Range
Specifications
Unit
Minimum
MHz
dB
MHz
MHz
MHz
MHz
MHz
MHz
dB
µsec
nsec
dB
dB
-
°C
-
-
71.08
70.8
70.7
70.6
70.3
69.4
-
-
-
40
40
-
0
Typical
71
7.3
70.90 / 70.13
70.87 / 71.15
70.80 / 71.22
70.71 / 71.30
70.45 / 71.58
70.41 / 71.61
0.39
3.186
890
62
50
Quartz
+25
Maximum
-
9
70.92
71.2
71.3
71.4
71.7
72.6
1
3.45
1000
-
-
-
+70
Package Outline
Matching Configuration
L1 = 68 nH , L2 = 309 nH
L3 = 330 nH , L4 = 56 nH
Nominal Source/Load Impedance = 50
Ω
Package Style SMP-61
05/20/02
Sawtek Inc.
Telephone: (407) 886-8860
Fax: (407) 886-7061
TRIQUINT [ TRIQUINT SEMICONDUCTOR ]
