836D251

SAW Delay-Line 836D251
1. Features
CDMA RF Delay-Line
Single-Ended Operation
DIP Package
Maximum Storage Temperature Range : -40
~ 85
Electrostatics Sensitive Device (ESD)
2. Package Dimension
ITF 04A001
836D251
Package : D3512
Pin Configuration
1
Input
5
Output
2, 4
Ground
Others
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
Part No.
836D251
Rev. Date
2004-05-27
Rev.
ND1001-CS02
SAW Delay-Line 836D251
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
-
23.0
28.0
3dB Bandwidth
MHz
40.0
48.0
-
30dB Bandwidth
MHz
-
93.8
-
dB
-
0.8
1.0
Group Delay Variation (Fo +/- 12.5 MHz)
nsec
-
60
150
Absolute Delay
usec
4.8
5.04
5.2
dB
-
35
-
ppm/°C
-
-94
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 12.5 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.
836D251
Rev. Date
2004-05-27
Rev.
ND1001-CS02
SAW Delay-Line 836D251
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
%&
!$
!"
#$
L1 = L2 = 8.2 nH
C1 = 2 pF
5. Marking Configuration
ITF1) 04A0012)
836D2513)
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.
836D251
Rev. Date
2004-05-27
Rev.
ND1001-CS02
SAW Delay-Line 836D251
6. Typical Performance ( at +25 ( )
CH1
S21
LOG
10 dB/
27 May 2004 09:36:21
1: 0. 0000 dB
0. 000 000 MHz
REF -22.5 dB
CH1 Markers
Smo
BW:
Cor
93. 802145
MHz
: 834 . 381465
MHz
1
Q: 8. 8951
4
3
CENTER 836 . 500 000 MHz
S21
S21
LOG
DEL
cent
1_loss : -22 . 529 dB
2
CH2
CH4
REF=1
1 dB/
200 ns/
SPAN 150 . 000 000 MHz
27 May 2004 09:36:34
2: - . 17360 dB
25. 000 000 MHz
2: -3 . 5943 ns
25. 000 000 MHz
REF -22.24 dB
REF 5.2 us
CH2 Markers
REF=3
mean : -22 . 426 dB
s. dev : . 09230 dB
p-p : . 36480 dB
2
3
1
2
2
Smo
3
1
4
CH4 Markers
Cor
REF=3
mean : 5. 0378 us
Smo
s. dev : 11. 924 ns
p-p : 47. 200 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.
836D251
Rev. Date
2004-05-27
Rev.
ND1001-CS02
'
SAW Delay-Line 836D251
CH1
S21
LOG
10 dB/
27 May 2004 09:36:44
1: 0. 0000 dB
0. 000 000 MHz
REF -22.5 dB
CH1 Markers
Smo
BW:
Cor
48. 122259
MHz
: 836 . 260452
MHz
1
1_loss : -22 . 526 dB
4
CENTER 836 . 500 000 MHz
CH1
CH3
S11
S22
1 U FS
1 U FS
1: 13. 699
2: 38. 881
cent
Q: 17. 378
2
3
REF=1
SPAN 150 . 000 000 MHz
-45 . 023
-30 . 762
27 May 2004 09:37:05
4. 2259 pF
836 . 500 000 MHz
6. 1851 pF
836 . 500 000 MHz
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.
836D251
Rev. Date
2004-05-27
Rev.
ND1001-CS02
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