836D253--Datasheet/数据表在线中文翻译

SAW Delay-Line 836D253

1. Features

z

CDMA RF Delay-Line

Single-Ended Operation

DIP Package

Maximum Storage Temperature Range : -40℃ ~ 85℃

Electrostatics Sensitive Device (ESD)

2. Package Dimension

20.3±0.5

5.7max

6.0max

15.2±0.2

Package : D7420

Pin Configuration

17

8

Input

Output

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

2, 11

Others

Case ground

I T F Co., Ltd.

Part No.

836D253

102-901, Bucheon Technopark 364,

Samjeong-Dong, Ojeong-Gu, Bucheon-City,

Gyounggi-Do, Korea 421-809

Rev. Date

Rev.

2004-05-27

1/5

ND1005-CS02

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

836.5

30.0

48.0

93.5

0.8

Maximum

Center Frequency

MHz

dB

-

35.0

-

Insertion Loss

-

3dB Bandwidth

MHz

dB

40.0

30dB Bandwidth

-

Amplitude Ripple (Fo +/- 12.5 MHz)

-

1.0

200

15.1

-

Group Delay Variation (Fo +/- 12.5 MHz)

Absolute Delay

nsec

usec

-

50

14.9

15.02

35

Ultimate Rejection

dB

-

Temperature Coefficient of Frequency

ppm/°C

-94

-

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.

Part No.

Rev. Date

Rev.

836D253

102-901, Bucheon Technopark 364,

Samjeong-Dong, Ojeong-Gu, Bucheon-City,

Gyounggi-Do, Korea 421-809

2004-05-27

2/5

ND1005-CS02

SAW Delay-Line 836D253

4. Matching Schematic

( Actual matching values may vary due to PCB layout and parasitics )

L1

L2

Input

50Ω

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.

Part No.

Rev. Date

Rev.

836D253

102-901, Bucheon Technopark 364,

Samjeong-Dong, Ojeong-Gu, Bucheon-City,

Gyounggi-Do, Korea 421-809

2004-05-27

3/5

ND1005-CS02

SAW Delay-Line 836D253

6. Typical Performance ( at +25℃ )

27 May 2004 09:31:27

1: 0. 0000 dB 0. 000 000 MHz

CH1 S21

LOG

10 dB/ REF -29.5 dB

CH1 Markers

BW: 93. 532248 MHz

Smo

Cor

REF=1

cent

:

832 . 915518 MHz

Q: 8. 9051

1

1_loss : -29 . 922 dB

2

4

3

CENTER 836 . 500 000 MHz

SPAN 150 . 000 000 MHz

27 May 2004 09:31:37

CH2 S21

CH4 S21

LOG

DEL

1 dB/ REF -28.4 dB

200 ns/ REF 15.2 us

2: . 16810 dB

2:-1 . 8990 ns

25. 000 000 MHz

CH2 Markers

REF=3

mean:-28 . 772 dB

s. dev : . 09170 dB

p-p : . 41290 dB

2

1

2

4

3

Smo

Cor

1

CH4 Markers

mean: 15. 018 us

s. dev : 4. 7385 ns

p-p : 21. 158 ns

REF=3

Smo

Cor

CENTER 836 . 500 000 MHz

SPAN 30. 000 000 MHz

I T F Co., Ltd.

Part No.

836D253

102-901, Bucheon Technopark 364,

Samjeong-Dong, Ojeong-Gu, Bucheon-City,

Gyounggi-Do, Korea 421-809

Rev. Date

Rev.

2004-05-27

4/5

ND1005-CS02

SAW Delay-Line 836D253

27 May 2004 09:32:01

1: 0. 0000 dB 0. 000 000 MHz

CH1 S21

LOG

10 dB/ REF -29.5 dB

CH1 Markers

BW: 47. 795423 MHz

Smo

Cor

REF=1

cent

:

835 . 705663 MHz

Q: 17. 485

1

1_loss : -29 . 928 dB

2

3

4

CENTER 836 . 500 000 MHz

SPAN 150 . 000 000 MHz

27 May 2004 09:32:39

CH1 S11

CH3 S22

1 U FS

1: 17. 768

2: 43. 063

-52 . 295

-9 . 1445

3. 6383 pF

20. 806 pF

836 . 500 000 MHz

Smo

2

1

CENTER 836 . 500 000 MHz

SPAN 150 . 000 000 MHz

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

Rev.

2004-05-27

5/5

ND1005-CS02