View MF1055-2_1278411.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

MF1055-2
FOR WLL, Rx
MF1055-2 FEATURES MF1055-2 TYPICAL CHARACTERISTICS
Insertion Loss vs. Frequency
CH1 S21 log MAG 1 dB / REF 0 dB
DESCRIPTION
This SAW filter for the receiving RF circuit of wireless local loop communication equipment operating at 485 MHz ~ 495 MHz.
1. SMD package insures small size, lightweight. 2. Adjustment free. 3. Low insertion loss and high stop band attenuation. 4. Wide and sharp passband characteristics. 5. High stability and reliability. 6. Designed for reflow solderings.
Input VSWR vs. Frequency
CH1 S11 SWR 500 m / REF 1
[dB] 0 -1 -2 -3 -4 -5 2.0 1.0 3.0
APPLICATION
* Cordless telephone * Portable cellular telephone * Wireless equipment
Rating
MAXIMUM RATINGS
CENTER 490.000 000 MHz SPAN 100.000 000 MHz CENTER 490.000 000 MHz SPAN 100.000 000 MHz
Value 50 -20 to 75 -30 to 85
Unit mW C C
[dB] 0 -10 -20 -30 -40 -50
Attenuation vs. Frequency
CH2 S21 log MAG 10 dB / REF 0 dB
Output VSWR vs. Frequency
CH1 S22 SWR 500 m / REF 1
Input Power Operating Temperature Range Storage Temperature Range
3.0 2.0 1.0
ELECTRICAL PERFORMANCE
Parameter PASSBAND FREQUENCY PASSBAND CHARACTERISTICS Insertion Loss Ripple VSWR STOPBAND ATTENUATION 440 - 450 MHz 50 MF1055-2 Min Typ Max 485 - 495 2.7 0.5 1.6 56 4.0 2.0 3.0 Units MHz
PACKAGE OUTLINE DIMENSIONS
9.1
START 400.000 000 MHz STOP 500.000 000 MHz
CENTER
490.000 000 MHz
SPAN
100.000 000 MHz
Attenuation vs. Frequency
4.8
CH2 S21 log MAG
10 dB / REF 0 dB
dB dBp-p
[dB] 0 -10 -20 -30 -40 -50
1.5
dB
7.1 INDEX 10-0.8
START .300 000 MHz STOP 3 000.000 000 MHz
2.54
54
3
21 5 : IN (50) 10 : OUT (50) Other : GND Unit : mm
2.54
2.54
DIMENSIONS ARE IN MILLIMETERS 0.2 UNLESS OTHERWISE SPECIFIED
- 62 -
2.8
6
7
8
9
10
- 63 -

▲Up To Search▲

Price & Availability of MF1055-2

	To Download MF1055-2 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .