Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.naic.edu/~phil/hardware/pncode/pnclong/PNC_Long_Code_Buffer_Brd.pdf Дата изменения: Tue Nov 10 23:10:00 2009 Дата индексирования: Tue Nov 24 16:13:10 2009 Кодировка: Поисковые слова: annular solar eclipse

J2 SMA 20MHz Clock (from Power Splitter)

T1

1 S S CT SD 1 2 3

R1 200

U1

J1

2

6 5 4

P NC PD

1

1 2 3 4 1
C1 .01

RE S CL K CL K VBB

Q Q

7 6

CLK+ CLK-

J11

R2 200

MC100EL16

MCL_T4-1H

U5 J3 SMA Aeronomy Clock (Rear Panel) D3+ D3-

1

1 2 3 4

NC D D VBB

Q Q

7 6

10 9 8 7 6 5 4 3 2 1

10 9 8 7 6 5 4 3 2 1
CON10

2

2

TRIG0TRIG0+ TRIG1TRIG1+ CLKCLK+ (To Long Code Biphase Modulator)

R3 49.9 J4 SMA

U2

MC100EL16

C2

1S Tick In 40Bit SR Trig (Rear Panel)

1

1
.01

2

R4 49.9

VCC

1
R5 1k

2

2 2 2 1 1 1 1

1 2 3 7 6 5 9

D D D D D D E

0 1 2 3 4 5

Q Q Q Q Q Q Q Q Q Q Q Q

0 0 1 1 2 2 3 3 4 4 5 5

2 1 2 3 5 4 9 1 1 1 1 1

4

TRIG1+ TRIG1-

D0+ D0D1+ D1D2+ D2D3+ D3-

0 2 1 4 3

1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2

1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6

2

TRIG0+ TRIG0-

1 2 3 4 5 6 7 8 9 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2

0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6
CON26

2

Long Code Signals (To Rear Panel)

F100324_

U3

U4

R6

V CC R8 R7 R6 R5 R4 R3 R2 R1 VEE

10 9 8 7 6 5 4 3 2 1

D3+ D3D0D0+ D1D1+ D2D2+ D3+ D3VEE D2+ D2D1+ D1D0+ D0-

1 1 1 1 1 1 1 2 2 2 2 2 1

2 1 4 3 6 5 9 0 1 2 3 4 7

D0 D0 D1 D1 D2 D2 D3 D3 D4 D4 D5 D5 VBB

Q Q Q Q Q Q

0 1 2 3 4 5

10 9 8 3 2 1

1 3 5 9 11 13

I I I I I I

0 1 2 3 4 5

O O O O O O

0 1 2 3 4 5

2 4 6 8 10 12

O O O O O O

UT0 UT1 UT2 UT3 UT4 UT5

J7 SMA OUT1 Long Code (To wire wrap board)

AS1034_

J6 SMA OUT3 Select Code (To wire wrap board)

RSIP10_DT

F100325_

Long Code Front Panel Outputs J5 SMA OUT0 Long Code OUT2 J9 SMA Marker OUT4

J8 SMA

Arecibo Observatory By : Bill Sisk File : PNCodeBuf.dsn Title SBand XMTR Modulation Size B Date: Document Number Long Code Buffer Board W ednesday, December 10, 2003 Sheet 2 of 5 Rev 0