KFM210M Datasheet, PDF (1/3 Pages) KEC(Korea Electronics) – SPECIFICATIONS FOR SAW FILTER(BAND PASS FILTERS FOR US PCS IF STAGE)

SAW FILTER
TECHNICAL DATA
Band pass filter for US 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.
MAXIMUM RATING
ITEM
Input Signal Level
DC Permissive Voltage
Operating Temperature Range
Storage Temperature Range
SYMBOL
IS_max
V_DC
T_opr
T_stg
RATING
10
0
-30ᴕ+80
-40ᴕ+85
UNIT
dBm
V
á´±
á´±
MARKING
M210
K
Lot No.
ELECTRICAL CHARACTERISTICS
ITEMS
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 foá´¦0.300MHz
Phase Linearityat foá´¦0.615MHz
Ultimate Rejection
SYMBOL
fo
IL
-
-
-
-
IL_STOP
Arip
PL
UR
MIN.
-
-
211.01
209.13
-
33
33
-
-
-
-
-
Source/Load Impedance **
-
-
note) "**" : Can be used 50ή to 1ὶ with degradation in Insertion Loss.
2001. 12. 14
Revision No : 1
KFM210M
SPECIFICATIONS FOR SAW FILTER
B
H
D
67
8
9 10
5
11
43
2
1 12
DIM MILLIMETERS
A
5.00+_ 0.15
B
7.00+_ 0.15
C
2.00MAX
D
0.60
E
2.54
F
1.00
G
0.67
H
1.27
0.5 INDEX MARK
G
SC-57
TYP.
210.38
8.0
209.7
211.14
209.33
211.58
41
39.8
47
47
0.9
1.8
50
50á½µ/50á½µ
50á½µ/500á½µ
MAX.
-
9.2
209.75
-
-
211.63
-
-
-
-
1.5
3.5
-
UNIT
MHz
dB
MHz
MHz
MHz
MHz
dB
dB
dB
dB
dB_(P-P)
deg rms
dB
á½µ
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