SAW Delay-Line 836D251
1. Features
CDMA RF Delay-Line
Single-Ended Operation
DIP Package
Maximum Storage Temperature Range : -40
Electrostatics Sensitive Device (ESD)
~ 85
2. Package Dimension
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ITF 04A001
836D251
Package : D3512
Pin Configuration
1
Input
Output
Ground
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
5
2, 4
Others
Rev.
ND1001-CS02
¢ ¡
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
836D251
2004-05-27
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#
#
SAW Delay-Line 836D251
3. Specifications
Fo = 836.5 MHz
Terminating source impedance
Terminating load impedance
: 50Ω and matching network
: 50Ω and matching network
Minimum
Center Frequency
Insertion Loss
3dB Bandwidth
30dB Bandwidth
Amplitude Ripple (Fo +/- 12.5 MHz)
Group Delay Variation (Fo +/- 12.5 MHz)
Absolute Delay
Ultimate Rejection
Temperature Coefficient of Frequency
MHz
dB
MHz
MHz
dB
nsec
usec
dB
ppm/°C
-
-
40.0
-
-
-
4.8
-
-
Typical
836.5
23.0
48.0
93.8
0.8
60
5.04
35
-94
Maximum
-
28.0
-
-
1.0
150
5.2
-
-
Notes :
1)
2)
3)
All specifications are based on the matching schematic shown below
All specifications are measured by Agilent Network analyzer and full 2 port calibration at room temperature
All attenuation measurements are measured relative to insertion loss
Rev.
ND1001-CS02
$
¢¡
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
836D251
2004-05-27
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
ITF
1)
04A001
2)
836D251
3)
1) Manufacturer name
2) Lot Number
3) Part Number
Rev.
ND1001-CS02
%
¢¡
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
836D251
2004-05-27
2 10
( ')( '&
43
65
63
2 10
( ')87
SAW Delay-Line 836D251
@
@
@
@
6. Typical Performance ( at +25
CH1
S21
LOG
)
REF -22.5 dB
27 May 2004 09:36:21
1: 0. 0000 dB
0. 000 000 MHz
10 dB/
Smo
Cor
1
2
BW
:
CH1 Markers
93. 802145
MHz
MHz
REF=1
cent
: 834 . 381465
Q: 8. 8951
1_loss : -22 . 529 dB
3
4
CENTER 836 . 500 000 MHz
SPAN 150 . 000 000 MHz
CH2
CH4
S21
S21
LOG
DEL
1 dB/
200 ns/
REF -22.24 dB
REF 5.2 us
27 May 2004 09:36:34
2: - . 17360 dB
25. 000 000 MHz
2: -3 . 5943 ns
25. 000 000 MHz
CH2 Markers
mean : -22 . 426 dB
s. dev : . 09230 dB
p-p : . 36480 dB
2
3
1
2
REF=3
2
Smo
Cor
Smo
3
1
4
CH4 Markers
mean : 5. 0378 us
s. dev : 11. 924 ns
p-p : 47. 200 ns
REF=3
Cor
CENTER 836 . 500 000 MHz
SPAN
30. 000 000 MHz
Rev.
ND1001-CS02
9
¢¡
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
836D251
2004-05-27
SAW Delay-Line 836D251
CH1
S21
LOG
10 dB/
REF -22.5 dB
27 May 2004 09:36:44
1: 0. 0000 dB
0. 000 000 MHz
Smo
Cor
1
2
3
4
BW
:
CH1 Markers
48. 122259
MHz
MHz
REF=1
cent
: 836 . 260452
Q: 17. 378
1_loss : -22 . 526 dB
CENTER 836 . 500 000 MHz
SPAN 150 . 000 000 MHz
CH1
CH3
S11
S22
1 U FS
1 U FS
1: 13. 699
2: 38. 881
-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
SPAN 150 . 000 000 MHz
Rev.
ND1001-CS02
¢ ¡¢
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
836D251
2004-05-27
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