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FA4720-7

5 Pole Bessel Absorptive LowPass Filters

厂商名称:Aeroflex

厂商官网:http://www.aeroflex.com/

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FA4720 SERIES
FIBER OPTIC
5 Pole Bessel Absorptive LowPass Filters
FE ATU R E S
5 Pole Bessel polynomial filter characteristic
Non-reflective (Absorptive) thick/thin film technology
Bit rates from 1.3 to 20 Gb/s
Bit Error Rate (BER) optimization
High eye diagram opening
40 MHz to 15 GHz
Custom mechanical and electrical designs available to match system
requirements (Call factory for details)
A P P LIC ATIO N S
Aeroflex Comstron’s Bessel filters are designed for OEM use in high-speed digital networks,
fiber optic, and telecon systems. The FA4720 Series uses an Aeroflex proprietary thick/thin film
Absorptive filter design that is a 5th order Bessel polynomial in both attenuation and group delay
characteristics. The Absorptive plus Bessel combination result in optimum BER and Eye Diagram
performance.
Aeroflex Comstron’s state-of-the-art designs and ISO 9001 manufacturing facilities
enable us to provide high quality product in large quantities.
eroflex Comstron - Advanced Optical Filter Modules © SCDFA4720 REV A 10/2/00
Specifications
Model Number
FA4720-1
FA4720-2
FA4720-3
FA4720-4
FA4720-5
FA4720-6
FA4720-7
FA4720-8
Fc 3dB GHz
1.00
1.30
1.87
3.40
4.30
7.46
10.60
15.00
Fc Tolerance ±GHz
0.05
0.065
0.093
0.17
0.22
0.37
0.53
0.75
Bit Rate Gb/s
1.3
1.7
2.5
4.5
5.7
10
14
20
IMPEDANCE 50 OHMS
RETURN LOSS (IN/OUT) > 13 dB to 4xFc for -1 thru -5, to 2xFc for -6 thru -8
INSERTION LOSS @ Fc/10 < 0.10 dB
SHAPE FACTOR vs. LOSS
Shape Factor (Ratio of F/Fc)
1.50
2.00
3.00
4.00
MAXIMUM INPUT POWER 23 dBm
OPERATING TEMPERATURE RANGE 0°C to +85°C
Insertion Loss dB (Typical)
7.5
14
28
39
Aeroflex Comstron
2
SCDFA4270 REV A 10/2/00 Plainview NY (516) 752-2357
DB [S12]
FA4720-1
0.000
TD [S12]
FA4720-1
500.0
Insertion Loss
dB
Group Delay
psec
-15.00
200.0
-25.00
0.000
2000
FREQ-MHz
0.000
4000
Insertion Loss and Group Delay
DB [S11]
FA4720-1
0.000
DB [S22]
FA4720-1
Return Loss
dB
-15.00
-25.00
0.000
2000
FREQ-MHz
4000
Return Loss
Aeroflex Comstron
3
SCDFA4270 REV A 10/2/00 Plainview NY (516) 752-2357
Ordering Information
Model Number
FA4720-1
FA4720-2
FA4720-3
FA4720-4
FA4720-5
FA4720-6
FA4720-7
FA4720-8
Fc
1.00 GHz
1.30 GHz
1.87 GHz
3.40 GHz
4.30 GHz
7.46 GHz
10.60 GHz
15.00 GHz
Package
See Package Outline
PA C K A G E O U TLIN E
Custom Packaging Available - Contact Factory
Aeroflex Comstrom reserves the right to change at any time without notice the specifications, design, function, or form of its products described herein.
All parameters must be validated for each customer’s application by engineering. No liability is assumed as a result of use of this product. No patent
licenses are implied.
Aeroflex Comstrom
35 South Service Road
Plainview, NY 11768
Phone: (516) 752-2344
Fax: (516) 694-2562
Email: fmitrani@aeroflex.com
Aeroflex Comstron
4
SCDFA4270 REV A 10/2/00 Plainview NY (516) 752-2357
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参数对比
与FA4720-7相近的元器件有:FA4720-1、FA4720-3、FA4720、FA4720-2、FA4720-8、FA4720-6、FA4720-5、FA4720-4。描述及对比如下:
型号 FA4720-7 FA4720-1 FA4720-3 FA4720 FA4720-2 FA4720-8 FA4720-6 FA4720-5 FA4720-4
描述 5 Pole Bessel Absorptive LowPass Filters 5 Pole Bessel Absorptive LowPass Filters 5 Pole Bessel Absorptive LowPass Filters 5 Pole Bessel Absorptive LowPass Filters 5 Pole Bessel Absorptive LowPass Filters 5 Pole Bessel Absorptive LowPass Filters 5 Pole Bessel Absorptive LowPass Filters 5 Pole Bessel Absorptive LowPass Filters 5 Pole Bessel Absorptive LowPass Filters
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器件捷径:
E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ
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