Flexibility & Innovation
鈥?
D
ATA
S
HEET
TSF0179-01
P
ACKAGE
SMD5
1.30 Typ.
DS0001
V
. S1
16/12/99
179 MH
Z
GPS S.A.W. IF F
ILTER
S
TANDARD
S
PECIFICATION
P
RODUCT
F
EATURES
:
脴
S
MALL
SMD P
ACKAGE
脴
L
OW
G
ROUP
D
ELAY
R
IPPLE
1.27 Typ.
D
脴
L
OW
L
OSS
C
ONTACT
:
Typ.
C
E
0.60 Typ.
T
EMEX
S.A.W.
P
UITS
-G
ODET
8,
2000 N
EUCH脗TEL
S
WITZERLAND
T
EL
+41 32 722 18 28
F
AX
+41 32 722 18 29
I/P
B
A
O/P
F
G
A
H
5.00 鹵 0.20
All Dimensions in mm
Unused contacts to be connected to Ground
OR CONTACT YOUR
T
EMEX
S
ALES
R
EPRESENTATIVE
TYPICAL PERFORMANCE
0
-4
-6
-8
-10
-12
-14
-16
-18
-20
177
-10
Insertion loss in dB
-20
Insertion loss in dB
-30
-40
-50
-60
-70
170
177.5
178
175
180
Frequency in MHz
185
190
178.5 1 7 9 179.5 1 8 0
Frequency in MHz
180.5
181
ELECTRICAL CHARACTERISTICS
Parameter
Centre Frequency
Operating Frequency
Lower 4 dB Point
Upper 4 dB Point
Insertion Loss
Group Delay Variation
Rejections wrt 0 dB
in T
op
Symbol
f
o
f
op
F
4L
F
4U
IL
GD
v
Rj
1T
Rj
2T
Rj
3T
Rj
4T
DC Voltage
Temperature Range
I/p & O/P impedance
V
DC
T
op
Operational
-20
25
Z
in
/Z
out
Unmatched
300
Please Note: This specification is subject to modification without notice.
Page 1 of 1
Conditions
Nominal
Nominal
Wrt min IL in T
op
Wrt min IL in T
op
@ f
o
in T
op
in f
o
+/- 0.9 MHz
50.0
174.1
181.8
184.3
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174.1
176.6
184.3
250.0
MHz
MHz
MHz
MHz
Min
178.231
Typ
179.281
Max
180.331
Unit
MHz
MHz
MHz
MHz
dB
碌s
dB
dB
dB
dB
177.85
180.331
180.65
4.5
0.45
45
22
22
40
50
35
30
45
178.231
5.7
0.7
2.0
70
V
擄C
Ohms
1
