270602B

SAW Bandpass Filter 270602B
1. Features
IF Bandpass Filter
High Attenuation
Single-Ended Operation
DIP Package
Maximum Storage Temperature Range : -40℃ ~ 85℃
Electrostatics Sensitive Device (ESD)
Package : D3512
2.5±0.2
25.4±0.2
7.6±0.2
0.45±0.05
5.5max 6.0max
ITF 08A001
270602B
70-6.1M
35.1±0.5
12.8±0.5
2.5±0.2
2. Package Dimension
Pin Configuration
1
5
Output
2, 4
Ground
3, 6
Case ground
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
Input
Part No.
270602B
Rev. Date
2008-08-29
Rev.
NM8038-CS01
1/5
SAW Bandpass Filter 270602B
3. Specifications
Fo = 70.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
-
70.0
-
dB
-
23.8
25.5
2dB Bandwidth
MHz
-
6.1
6.2
25dB Bandwidth
MHz
-
6.96
7.0
40dB Bandwidth
MHz
-
7.16
-
dB
-
0.45
1.0
Group Delay Variation (fo±1.8 MHz)
nsec
-
70
120
Absolute Delay
usec
-
4.0
-
dB
50
55
-
ppm/°C
-
-18
-
Center Frequency
Insertion Loss
Amplitude Ripple (fo±2.8 MHz)
Ultimate Rejection
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 at room temperature
3)
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.
270602B
Rev. Date
2008-08-29
Rev.
NM8038-CS01
2/5
SAW Bandpass Filter 270602B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
Input
50Ω
L2
C1
Output
50Ω
C2
L1 = 120nH, L2 = 150nH
C1 = 91pF, C2 = 82pF
5. Marking Configuration
ITF1) 08A0012)
270602B3)
704) -6.1M5)
1) Manufacturer name
2) Lot Number
3) Part Number
4) Center Frequecy
5) 2dB-Bandwidth
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
270602B
Rev. Date
2008-08-29
Rev.
NM8038-CS01
3/5
SAW Bandpass Filter 270602B
6. Typical Performance ( at +25°°C )
CH1 S21
CH2 S21
LOG
DEL
1 dB/
200 ns/
17 Jul 2008 21:20:26
1: 0. 0000 dB
0. 000 000 MHz
3: 25. 722 ns
5. 600 000 MHz
REF -23.54 dB
REF 3.935 us
CH1 Markers
BW:
Cor
REF=1
6. 220120 MHz
cent : 70. 019388 MHz
Q: 11. 257
1
1_loss : -23 . 715 dB
2
3
2
Smo
Cor
3
4
CH2 Markers
REF=2
mean: 4. 0065 us
s. dev : 14. 221 ns
p-p : 70. 191 ns
CENTER 70. 000 000 MHz
CH1 S21
LOG
10 dB/
SPAN 7. 000 000 MHz
17 Jul 2008 21:18:40
1: 0. 0000 dB
0. 000 000 MHz
REF -23.85 dB
*
CH1 Markers
1
Cor
2
BW:
7. 160314 MHz
REF=1
cent : 69. 997431 MHz
Q: 9. 7757
1_loss : -23 . 756 dB
Hld
3
CENTER 70. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
4
SPAN 19. 000 000 MHz
Part No.
270602B
Rev. Date
2008-08-29
Rev.
NM8038-CS01
4/5
SAW Bandpass Filter 270602B
CH1 S21
CH2 S21
LOG
LOG
1 dB/
1 dB/
17 Jul 2008 21:19:30
1: 0. 0000 dB
0. 000 000 MHz
3: . 21610 dB
5. 600 000 MHz
REF -23.54 dB
REF -23.92 dB
CH1 S21
LOG
10 dB/
17 Jul 2008 21:18:31
1: 0. 0000 dB
0. 000 000 MHz
REF -23.85 dB
*
CH1 Markers
BW:
Cor
cent :
REF=1
CH1 Markers
6. 119367 MHz
1
Cor
70. 022146 MHz
2
Q: 11. 443
BW:
cent :
70. 002539 MHz
Q: 10. 049
1_loss : -23 . 704 dB
1
REF=1
6. 966250 MHz
1_loss : -23 . 756 dB
2
Hld
3
4
3
3
4
2
Cor
CH2 Markers
mean: -23 . 730 dB
REF=2
s. dev : . 10950 dB
p-p : . 45160 dB
CENTER 70. 000 000 MHz
CH1 S21
LOG
10 dB/
SPAN
7. 000 000 MHz
17 Jul 2008 21:22:56
1: 0. 0000 dB
0. 000 000 MHz
REF -22.94 dB
CH1 Markers
2: -66 . 910 dB
70. 0000 MHz
CENTER 70. 000 000 MHz
CH1 S11
CH2 S22
SWR
SWR
2 /
2 /
SPAN 19. 000 000 MHz
17 Jul 2008 21:21:55
1: 1. 8591
70. 000 000 MHz
2: 1. 4245
70. 000 000 MHz
REF 1.858
REF 1.423
REF=1
Cor
3: -63 . 298 dB
140 . 000 MHz
1
1
Cor
2
3
START
. 010 000 MHz
2
STOP 250 . 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 70. 000 000 MHz
SPAN 19. 000 000 MHz
Part No.
270602B
Rev. Date
2008-08-29
Rev.
NM8038-CS01
5/5
Similar pages