Datasheet > KFM220M

KFM220M

更新时间： 2024-11-05 22:32:23

品牌	Logo	应用领域
KEC		过程控制系统 PCS LTE
页数	文件大小	规格书
3页	165K
描述
SPECIFICATIONS FOR SAW FILTER(BAND PASS FILTERS FOR KOREAN PCS IF STAGE)

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中文翻译

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KFM220M 数据手册

SAW FILTER

TECHNICAL DATA

KFM220M

SPECIFICATIONS FOR SAW FILTER

Band pass filter for Korean PCS IF stage.

ᴌLow Insertion Loss.

ᴌBalanced or Unbalanced operation possible.

ᴌSource impedance : 50ή single and matching circuit.

ᴌLoad impedance : 500ή balanced and matching circuit.

DIM

MILLIMETERS

5.00+0.15

7.00+0.15

MAXIMUM RATING

2.00MAX

0.60

2.54

1.00

0.67

ITEM

Input Signal Level

SYMBOL

IS_max

V_DC

RATING

UNIT

dBm

1.27

DC Permissive Voltage

T_opr

Operating Temperature Range

Storage Temperature Range

-30ᴕ+80

-40ᴕ+85

ᴱ

T_stg

ᴱ

0.5 INDEX MARK

MARKING

SC-57

M220

Lot No.

ELECTRICAL CHARACTERISTICS

ITEMS

SYMBOL

MIN.

TYP.

220.38

8.0

MAX.

UNIT

MHz

Nominal Center Frequency

Insertion Loss

9.5

5 dB Lower Frequency

5 dB Upper Frequency

33 dB Lower Frequency

33 dB Upper Frequency

219. 67

221. 14

219.26

221.57

219.75

MHz

221. 01

219.13

221.63

Attenuation at 219.13MHz

Attenuation at 221.63MHz

Attenuation at 218.33MHz

Attenuation at 222.43MHz

Ripple over the foᴦ0.300MHz

Phase Linearity at foᴦ0.615MHz

Ultimate Rejection

39.8

IL_STOP

dB_(P-P)

deg rms

Arip

0.8

1.2

3.5

1.2

50ή/50ή

Source/Load Impedance **

ή

50ή/500ή

note) "*" : Specified at 25ᴱ

"**" : Can be used 50ή to 1ὶ with degradation in Insertion Loss.

2001. 12. 14

Revision No : 1

1/3

12 3

中文翻译

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