856151 TriQuint, 856151 Datasheet - Page 2

• Manufacturer Part Number: 856151
• Description: Filters 240/1.1MHz Filter
• Manufacturer: TriQuint

Specifications of 856151

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 1034912

Preliminary Data Sheet
Operating Temperature Range:
Center Frequency, f
Insertion Loss
Lower 1 dB Bandedge
Upper 1 dB Bandedge
Lower 10 dB Bandedge
Upper 10 dB Bandedge
Attenuation
Amplitude Variation
Phase Variation
Absolute Group Delay
Group Delay Variation
Rejection
Input/Output Return Loss
Source Impedance
Load Impedance
Substrate Material
Notes:
1.
2.
3.
4.
5.
Manual Test Circuit:
Actual matching values may vary due to PCB layout and parasitics
Subject to change or obsolescence without notice
239.45 - 240.55 MHz
241.25 - 241.7 MHz
239.45 - 240.55 MHz
239.45 - 240.55 MHz
239.45 - 240.55 MHz
239.45 - 240.55 MHz
237.5 - 238.3 MHz
238.3 - 238.75 MHz
241.7 - 242.5 MHz
242.5 - 310 MHz
All specifications are based on the test circuit shown below
In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over
temperature
Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances
All attenuation measurements are measured relative to minimum insertion loss
This is the optimum impedance in order to achieve the performance shown
170 - 237.5 MHz
Single-ended
50Ω
Parameter
(5)
(5)
0
(4)
(4)
50Ω
(3)
(2)
Electrical Specifications
7Ω
39pF
12nH
-10 to +85
10
1,2,3,4
6,7,8,9
o
Minimum
C
240.55
239.1
35
25
25
35
40
40
10
-
-
-
-
-
-
-
-
-
-
-
5
18nH
Rev -
39pF
Part Number 856151
240 MHz SAW Filter
Typical
(1)
239.39
240.68
239.19
240.83
Quartz
240
0.6
2.5
13
50
39
38
50
90
46
45
14
50
50
2
50Ω
30-Jan-2003
Maximum
239.45
240.9
200
1.0
3.5
16
6
-
-
-
-
-
-
-
-
-
-
-
-
-
Page 2 of 5
degree
dB p-p
µsec
Unit
MHz
MHz
MHz
MHz
MHz
nsec
dB
dB
dB
dB
dB
dB
dB
dB
Ω
Ω
-