QSF-80M16     SAW-Filter     80 MHz

Application:  

Repeater for GSM, DCS & PCS

Specification

  

Centre Frequency Fo

80 MHz

Relative Attenuation

Fo  -100 kHz  ~  +100 kHz

Fo  ± 500 kHz  ~  ± 600 kHz

Fo  ± 600 kHz  ~  ± 700 kHz

Fo  ± 700 kHz  ~  ± 1000 kHz

Fo  ± 1000 kHz  ~  ± 5000 kHz

Fo  ± 5000 kHz  ~  ± 25 MHz

 

< 1 dB

> 35 dB

> 40 dB

> 45 dB

> 50 dB

> 55 dB

Insertion Loss

< 16.5 dB

Typ. 15.6 dB

Pass Band (1 dB-BW)

Fo ± 100 kHz

Typ. 390 kHz

Group Delay (Absolute Delay)

within  Fo ± 100 kHz

 

< 4.85 µs

Typ. 4.55 µs

Group Delay Ripple

within  Fo ± 100 kHz

 

< 600 ns

Typ. 450 ns

 

          
 
50 Test circuit          
          

Pin

Function

#1, 4, 9, 12

Package GND

#2

Input RF Return

#3

Input 

#10

GND

#11, 22, 23

Not Connect. GND

#12, 13

Package GND

#14

Output RF Return

#15

Output

#16, 21,24

Package GND

#22, 23

Not Connect. GND

 

Terminal impedance:

    

Source

110 // -18pF

Load

280 // -13 pF

 
Input power level:

0 dBm

 
Operating temperature:

-20° ~ +85°C


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