836D253

SAW Delay-Line 836D253
1. Features
z
CDMA RF Delay-Line
z
Single-Ended Operation
z
DIP Package
z
Maximum Storage Temperature Range : -40℃ ~ 85℃
z
Electrostatics Sensitive Device (ESD)
2. Package Dimension
15.2±0.2
5.1±0.2
10.2±0.2
30.4±0.2
58.4±0.2
68.5±0.2
27.9±0.2
6.0max
0.45±0.05
5.7max
ITF 04A001
836D253
74.0±0.5
20.3±0.5
Package : D7420
Pin Configuration
17
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
8
Output
2, 11
Ground
Others
Case ground
Part No.
836D253
Rev. Date
2004-05-27
Rev.
ND1005-CS02
1/5
SAW Delay-Line 836D253
3. Specifications
Fo = 836.5 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
-
836.5
-
dB
-
30.0
35.0
3dB Bandwidth
MHz
40.0
48.0
-
30dB Bandwidth
MHz
-
93.5
-
dB
-
0.8
1.0
Group Delay Variation (Fo +/- 12.5 MHz)
nsec
-
50
200
Absolute Delay
usec
14.9
15.02
15.1
Ultimate Rejection
dB
-
35
-
ppm/°C
-
-94
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 12.5 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 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.
836D253
Rev. Date
2004-05-27
Rev.
ND1005-CS02
2/5
SAW Delay-Line 836D253
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
Input
50Ω
L2
Output
50Ω
C1
L1 = L2 = 8.2 nH
C1 = 2 pF
5. Marking Configuration
ITF1) 04A0012)
836D2533)
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.
836D253
Rev. Date
2004-05-27
Rev.
ND1005-CS02
3/5
SAW Delay-Line 836D253
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
27 May 2004 09:31:27
1: 0. 0000 dB
0. 000 000 MHz
REF -29.5 dB
CH1 Markers
Smo
BW:
Cor
93. 532248
MHz
: 832 . 915518
MHz
1
4
3
CENTER 836 . 500 000 MHz
S21
S21
LOG
DEL
cent
Q: 8. 9051
1_loss : -29 . 922 dB
2
CH2
CH4
REF=1
1 dB/
200 ns/
SPAN 150 . 000 000 MHz
27 May 2004 09:31:37
2: . 16810 dB
25. 000 000 MHz
2: -1 . 8990 ns
25. 000 000 MHz
REF -28.4 dB
REF 15.2 us
CH2 Markers
REF=3
mean : -28 . 772 dB
s. dev : . 09170 dB
p-p : . 41290 dB
2
1
3
2
3
4
2
Smo
1
Cor
CH4 Markers
mean : 15. 018 us
Smo
REF=3
s. dev : 4. 7385 ns
p-p : 21. 158 ns
Cor
CENTER 836 . 500 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
SPAN
30. 000 000 MHz
Part No.
836D253
Rev. Date
2004-05-27
Rev.
ND1005-CS02
4/5
SAW Delay-Line 836D253
CH1
S21
LOG
10 dB/
27 May 2004 09:32:01
1: 0. 0000 dB
0. 000 000 MHz
REF -29.5 dB
CH1 Markers
Smo
BW:
Cor
47. 795423
MHz
: 835 . 705663
MHz
1
Q: 17. 485
2
4
CENTER 836 . 500 000 MHz
S11
S22
1 U FS
1 U FS
1: 17. 768
2: 43. 063
cent
1_loss : -29 . 928 dB
3
CH1
CH3
REF=1
SPAN 150 . 000 000 MHz
27 May 2004 09:32:39
3. 6383 pF
836 . 500 000 MHz
20. 806 pF
836 . 500 000 MHz
-52 . 295
-9 . 1445
Smo
Smo
2
1
CENTER 836 . 500 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
SPAN 150 . 000 000 MHz
Part No.
836D253
Rev. Date
2004-05-27
Rev.
ND1005-CS02
5/5
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