SF0085BA03239S Datasheet, PDF (2/3 Pages) API Technologies Corp – 85.2 MHz SAW Filter 0.5 MHz Bandwidth

85.2 MHz SAW Filter
0.5 MHz Bandwidth
Part Number SF0085BA03239S
SPECIFICATION
Parameter
Center Frequency (F_C)¹
Insertion Loss at Fc
1 dB Bandwidth ²
3 dB Bandwidth ²
35 dB Bandwidth ²
Passband Ripple
Phase Deviation from Linear (60% of 3 dB Bandwidth)
Group Delay Variation (60% of 3 dB Bandwidth)
Absolute Delay
Turnover Temperature
Substrate Material
Temperature Coefficient
Ambient Temperature
Min
85.12
-
0.35
0.5
-
-
-
-
-
-
-
Typ Max Units
85.2 85.28 MHz
8.7
12 dB
0.55
- MHz
0.78
- MHz
1.52
2 MHz
0.25
1 dB p-p
3.5
8 deg p-p
280
500 ns p-p
1.45
- µs
30
- °C
Quartz
∆F/F=-[(T-To)/5.4] ² ppm
25
- °C
Notes:
1. Defined as the average of the lower and upper 3 dB frequencies.
2. All dB levels are defined relative to the insertion loss.
MAXIMUM RATINGS
Parameter
Storage Temperature Range
Operating Temperature Range
Input Power Level
Min
Max Units
-40
85
˚C
-30
70
˚C
-
10
dBm
MATCHING CIRCUIT
Input
50 Ω
Single-ended
10
5
1
6
Output
50 Ω
Single-ended
Ls1 = 470 nH
Cp1 = 47 pF
Ls2 = 470 nH
Cp2 = 56 pF
Notes:
1. Recommend use of 2% tolerance matching components. Typical inductor Q=40.
2. Component values shown are for guidance only and may change depending on board layout.
IDT • SAW Products • 324 Clark Street, Worcester, MA 01606, USA • Ph 1-508-852-5400 • Fax [phone]
www.idt.com
DSSF0085BA03239S Rev -
5-Oct-2009
ECN 36613 Page 2 of 3