203608B

SAW Bandpass Filter 203608B
1. Features
z
IF Bandpass Filter
z
High Attenuation
z
Single-Ended Operation
z
DIP Package
z
Maximum Storage Temperature Range : -40℃ ~ 85℃
z
Electrostatics Sensitive Device (ESD)
5.5max 6.0max
Package : D2012
Pin Configuration
1
Dimensions shown are nominal in millimeters
Base : Fe(SPCC), Au plating over Ni plated
Cap : Cu & Cr Alloy, Ni Plated
Termination : Kovar, Au Plated
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
12.7±0.2
2.5±0.2
7.6±0.2
0.45±0.05
ITF 04A001
203608B
20.3±0.5
12.7±0.5
2.5±0.2
2. Package Dimension
Input
5
Output
2, 4
Ground
3, 6
Case ground
Part No.
203608B
Rev. Date
2005-05-10
Rev.
DS4018-CS02
1/5
SAW Bandpass Filter 203608B
3. Specifications
Fo = 114.99 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Operating temperature range : -10℃~ +60℃
Minimum
Typical
Maximum
MHz
-
114.99
-
dB
-
21.5
25.0
1dB Bandwidth
MHz
-
1.6
-
3dB Bandwidth
MHz
1.8
1.88
-
40dB Bandwidth
MHz
-
3.03
3.3
dB
-
0.5
1.0
Group Delay Variation (Fo +/- 0.6 MHz)
nsec
-
110
-
Absolute Delay
usec
-
2.3
-
Ultimate Rejection
dB
50
55
ppm/°C2
-
-0.03
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 0.6 MHz)
Temperature Coefficient of Frequency
-
Notes :
1)
All specifications are based on the matching schematic shown below
2)
All specifications are measured by Agilent Network analyzer and full 2 port calibration
3)
Electrical margin has been built into the design to account for the variations due to temperature drift and
manufacturing tolerances
4)
All attenuation measurements are measured relative to insertion loss
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
203608B
Rev. Date
2005-05-10
Rev.
DS4018-CS02
2/5
SAW Bandpass Filter 203608B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50Ω
L1
L2
Output
50Ω
C1
L1 = L2 = 100 nH
C1 = 68 pF
5. Marking Configuration
ITF1) 04A0012)
203608B3)
1) Manufacturer name
2) Lot Number
3) Part Number
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
203608B
Rev. Date
2005-05-10
Rev.
DS4018-CS02
3/5
SAW Bandpass Filter 203608B
6. Typical Performance ( at +25℃ )
10 May 2005 15:24:14
CH1
S21
LOG
10 dB/
REF -21.5 dB
1 : 0 . 0000
dB
0 . 000
000
CH1 Markers
REF=1
3 . 027537
MHz
PRm
BW :
1
cent
:
MHz
114
. 970219
MHz
Q : 37 . 975
2
1_ loss
: -21
. 632
dB
Cor
3
CENTER
114
. 990
000
4
MHz
SPAN
8 . 000
000
MHz
10 May 2005 15:24:22
CH2
CH4
S21
S21
LOG
DEL
1 dB/
300 ns/
REF -21.5 dB
REF 2.55 us
1 : 0 . 0000
3 : -15 . 386
dB
ns
0 . 000
1 . 200
000
000
CH2 Markers
REF=1
1 . 879374
MHz
BW :
cent
:
MHz
MHz
114
. 962760
MHz
Q : 61 . 171
1_ loss
: -21
. 711
dB
1
2
4
3
PRm
2
CH4
3
4
Smo
mean
Markers
REF=2
: 2 . 2984
s . dev
: 25 . 598
ns
: 107
ns
p-p
. 83
us
Cor
2
CENTER
114
. 990
000
MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
SPAN
3 . 000
000
MHz
Part No.
203608B
Rev. Date
2005-05-10
Rev.
DS4018-CS02
4/5
SAW Bandpass Filter 203608B
10 May 2005 15:24:46
CH2
CH4
S21
S21
LOG
LOG
1 dB/
1 dB/
REF -21.5 dB
REF -21.5 dB
1 : 0 . 0000
3 : - . 22250
dB
dB
10 May 2005 15:30:38
0 . 000
1 . 200
000
000
:
CH1
CH2 Markers
REF=1
1 . 591723
MHz
BW:
cent
MHz
MHz
114 . 954391
S21
LOG
10 dB/
REF -21.5 dB
1 : 0 . 0000
dB
0 . 000
: -21
. 716
MHz
CH1
Markers
REF=1
2 : -38 . 831 dB
73 . 0000
MHz
PRm
MHz
1
3 : -47 . 955 dB
95 . 0000
MHz
Q: 72 . 220
1_ loss
000
dB
1
2
3
4
3
2
PRm
CH4
mean : -21
Markers
REF=2
. 759 dB
s . dev : . 09310
2
dB
3
p-p
: . 45460
dB
Cor
2
4
CENTER
114 . 990
000
MHz
SPAN
3 . 000
000
MHz
START
. 010
000
MHz
STOP
10 May 2005 15:29:50
CH1
CH3
S11
S22
SWR
SWR
2 /
2 /
REF 0
REF 0
1 : 5 . 7686
2 : 5 . 9812
300 . 000
000
MHz
10 May 2005 15:29:40
114 . 990
114 . 990
000
000
CH1
CH3
MHz
MHz
S11
S22
1 U FS
1 U FS
1 : 8 . 9927
2 : 8 . 3696
9 . 7979
808 . 59
m
13 . 561
1 . 1192
nH
nH
114 . 990
114 . 990
000
000
PRm
PRm
Cor
Cor
1
1
2
2
CENTER
114 . 990
000
MHz
SPAN
8 . 000
000
MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
CENTER
114 . 990
000
MHz
SPAN
Part No.
203608B
Rev. Date
2005-05-10
Rev.
DS4018-CS02
8 . 000
5/5
000
MHz
MHz
MHz
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