kfm210m Korea Electronics (KEC GROUP), kfm210m Datasheet
kfm210m
Manufacturer Part Number
kfm210m
Description
Specifications For Saw Filter
Manufacturer
Korea Electronics (KEC GROUP)
Datasheet
1.KFM210M.pdf
(3 pages)
2001. 12. 14
ELECTRICAL CHARACTERISTICS
Band pass filter for US PCS IF stage.
MAXIMUM RATING
note) "**" : Can be used 50K to 1L with degradation in Insertion Loss.
Nominal Center Frequency
Insertion Loss
5 dB Lower Frequency
5 dB Upper Frequency
33 dB Lower Frequency
33 dB Upper Frequency
Attenuation at 209.13MHz
Attenuation at 211.63MHz
Attenuation at 208.33MHz
Attenuation at 212.43MHz
Ripple over the fo 0.300MHz
Phase Linearityat fo 0.615MHz
Ultimate Rejection
Source/Load Impedance **
Input Signal Level
DC Permissive Voltage
Operating Temperature Range
Storage Temperature Range
Low Insertion Loss.
Balanced or Unbalanced operation possible.
Source impedance : 50K single and matching circuit.
Load impedance : 500K balanced and matching circuit.
MARKING
ITEM
ITEMS
K
M210
Revision No : 1
TECHNICAL DATA
SAW FILTER
SYMBOL
Lot No.
IS
V
T
T
max
opr
DC
stg
SYMBOL
IL
Arip
RATING
-30 +80
-40 +85
UR
PL
IL
fo
STOP
-
-
-
-
-
10
0
UNIT
dBm
211.01
209.13
MIN.
V
33
33
-
-
-
-
-
-
-
-
-
50K/500K
50K/50K
210.38
211.14
209.33
211.58
209.7
TYP.
39.8
8.0
0.9
1.8
SPECIFICATIONS FOR SAW FILTER
41
47
47
50
6
5
4
7
3
H
B
8
2
G
KFM210M
D
9
1
10
11
12
SC-57
0.5 INDEX MARK
209.75
211.63
MAX.
9.2
1.5
3.5
-
-
-
-
-
-
-
-
DIM
A
B
C
D
G
H
E
F
MILLIMETERS
5.00 0.15
7.00 0.15
2.00MAX
deg rms
dB
UNIT
0.60
2.54
1.00
0.67
1.27
MHz
MHz
MHz
MHz
MHz
+ _
+ _
dB
dB
dB
dB
dB
dB
K
(P-P)
1/3
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kfm210m Summary of contents
Page 1
... -30 +80 opr T -40 +85 stg Lot No. SYMBOL MIN 211.01 - 209. STOP - - Arip - KFM210M SPECIFICATIONS FOR SAW FILTER B DIM MILLIMETERS + _ A 5.00 0. 7.00 0.15 C 2.00MAX D 0. 1.00 G 0. 0.5 INDEX MARK G SC-57 TYP. MAX. ...
Page 2
... Ohm =110nH ( =110nH (Q 2 Matching Circuit (50 ohm single ended source / 500 ohm balanced load) Circular Index Mark Ohm 2001. 12. 14 Revision KFM210M >60 =36pF >60 =36pF ...
Page 3
... Revision KFM210M HORIZONTAL : 1MHz/Div VERTICAL : 8dB/Div HORIZONTAL : 0.2MHz/Div VERTICAL : 1dB/Div HORIZONTAL : 7.5MHz/Div VERTICAL : 10dB/Div 3/3 ...