Surface Mount
FILTERS
50 Ω
CERAMIC LOW PASS DC to2400 MHz
LFCN
a ll sp e c ific a tions a t 25°C
C
PRICE
$
CASE
STYLE
PASSBAND, MHz fc o, MHz
Nom .
STOP BAND, MHz
O
N
N
E
C
T
I
VSWR
Pa ssb a nd Stop b a nd
(loss, d B)
u
Qty.
(10-49)
MODEL
NO.
(loss < 1 d B)
Min.
(loss 3 d B)
Typ .
f20
Min.
40
Typ .
fr 20
Typ .
O
N
Typ .
Typ .
Note B
* LFC N-800
DC -800
DC -900
DC -1000
DC -1200
DC -1325
990
1400
1225
1700
1750
2100
—
4500
1.2:1
1.2:1
1.2:1
1.2:1
1.4:1
20:1
20:1
20:1
20:1
20:1
5
7
5
7
5
FV1206
FV1206
FV1206
FV1206
FV1206
nx
nx
nx
nx
nx
B
A
B
A
B
1.99
1.99
1.99
1.99
1.99
* LFC N-900
* LFC N-1000
* LFC N-1200
* LFC N-1325
1060
1225
1480
1560
1450-3000 5000
4250
2375-3750 6050
4250
—
—
* LFC N-1750
* LFC N-2000
* LFC N-2250
* LFC N-2400
DC -1750
DC -2000
DC -2250
DC -2400
2025
2275
2575
2800
2325
3000
2850
3600
2700-4950 6900
4600
3800-5000 7200
5000
1.2:1
1.3:1
1.2:1
1.2:1
20:1
20:1
20:1
20:1
7
5
7
5
FV1206
FV1206
FV1206
FV1206
nx
nx
nx
nx
A
B
A
B
1.99
1.99
1.99
1.99
—
—
se e sug g e ste d PCB la yout (PL-123) for LFCN m od e ls
fe a ture s
typ ic a l fre q ue nc y re sp onse
l e xc e lle nt p o we r ha nd ling , up to 10W
l sm a ll size , .12"x.06"
40dB
l te m p e ra ture sta b le
20dB
3dB
1dB
a p p lic a tio ns
f co
f 20
fR 20 dB
l ha rm o nic re je c tio n
l VHF/ UHF tra nsm itte rs/ re c e ive rs
FREQUENCY
LFCN sc he m a tic A
RF IN
RF OUT
LFCN sc he m a tic B
RF OUT
RF IN
NOTES:
u
*
Aq ue o us wa sha b le .
He rm e tic a lly se a le d .
A. Enviro nm e nta l sp e c ific a tio ns a nd re -flo w so ld e ring info rm a tio n
a va ila b le in Ge ne ra l Info rm a tio n Se c tio n.
B. Units a re no n-he rm e tic unle ss o the rwise no te d . Fo r d e ta ils o n
c a se d im e nsio ns & finishe s se e “Ca se Style s & Outline Dra wing s”.
C. Pric e s a nd Sp e c ific a tio ns sub je c t to c ha ng e witho ut no tic e .
1. Ab so lute m a xim um p o we r, vo lta g e a nd c urre nt ra ting s:
1a . RF p o we r inp ut, 9W m a x. LFCN-800,-1000, -1325, -2000, -2400
d e ra te line a rly to 4W a t 100°C a m b ie nt; o the r m o d e ls 10W m a x.,
d e ra te line a rly to 3.5W a t 100°C a m b ie nt.
p in c o nne c tio ns
se e c a se style o utline d ra wing s
PORT
INPUT
nx
1^
OUTPUT
G ND
DEMO BOARD
3^
2,4,
TB-237
1b . DC c urre nt inp ut to o utp ut LFCN-800,-1000,-1325,-2000,-2400 1A m a x.
a t 250°C; o the r m o d e ls 0.5A m a x. a t 25°C
2. Op e ra ting te m p e ra ture , -55°C to 100°C
^RF IN & RF OUT c a n b e inte rc ha ng e d
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