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1450A/02-AH Manual

2/10

Copyright 2003 Novatech Instruments, Inc.

10/5/2005

See signal description, timing diagram, timing table and signal notes below for operation.

REAR PANEL CONTROL receptacle

EDAC 

PIN

Function

EDAC PIN

Function

EDAC 

PIN

Function

A

Frequency Bit0 
(FB0) (LSB)

AK

FB30

BU

PB12

B

FB1

AL

FB31

BV

PB13 (MSB)

C

FB2

AM

FB32

BW

RESERVED

D

FB3

AN

FB33

BX

RESERVED

E

FB4

AP

FB34

BY

RESERVED

F

FB5

AR

FB35

BZ

RESERVED

H

FB6

AS

FB36

CA

RESERVED

J

FB7

AT

FB37

CB

RESERVED

K

FB8

AU

FB38

CC

RESERVED

L

FB9

AV

FB39

CD

RESERVED

M

FB10

AW

FB40

CE

RESERVED

N

FB11

AX

FB41

CF

RESERVED

P

FB12

AY

FB42

CH

RESERVED

R

FB13

AZ

FB43

CJ

RESERVED

S

FB14

BA

FB44

CK

RESERVED

T

FB15

BB

FB45

CL

RESERVED (RAC)

U

FB16

BC

FB46

CM

RESERVED (PFR)

V

FB17

BD

FB47 (MSB)

CN

Phase/Freq 
Strobe0 (PF0)

W

FB18

BE

Phase Bit0 (PB0) 
(LSB)

CP

PF1

X

FB19

BF

PB1

CR

PF2

Y

FB20

BH

PB2

CS

PF3

Z

FB21

BJ

PB3

CT

PF4

AA

FB22

BK

PB4

CU

PF5

AB

FB23

BL

PB5

CV

PF6

AC

FB24

BM

PB6

CW

PF7

AD

FB25

BN

PB7

CX

RESERVED 
(MODE)

Содержание 1450A/02-AH

Страница 1: ...locks to and tracks this input when present An internal TCXO 10MHz 2ppm is used if the 10MHz external clock input is left unconnected SMA Female PHASE and FREQUENCY CONTROL The Parallel interface is...

Страница 2: ...Y RESERVED F FB5 AR FB35 BZ RESERVED H FB6 AS FB36 CA RESERVED J FB7 AT FB37 CB RESERVED K FB8 AU FB38 CC RESERVED L FB9 AV FB39 CD RESERVED M FB10 AW FB40 CE RESERVED N FB11 AX FB41 CF RESERVED P FB1...

Страница 3: ...r your control signals depending upon your cabling The exact value will be determined by your application Reserved pins must be left unconnected except as noted here Three control pins are available R...

Страница 4: ...letion of the loading process a new frequency is available at the output The on board circuitry takes approximately 170ns to set the new frequency after BUSY has returned LOW The timing of BUSY return...

Страница 5: ...approximately 500msec to Table 1 Timing Independent Mode Parameter Name Min Max Notes Tsu Binary Data Setup 25ns Binary Data Stable before PFn Tld PF Pulse Width Low 100ns Minimum PF pulse width Tb B...

Страница 6: ...s propagation delays is greater than this and must be taken into account in the customer application PFR with PB0 through PB13 set to zero phase and FB0 through FB47 set to the desired frequency must...

Страница 7: ...e to account for capacitive loading on this signal Please refer to the timing diagram and table below for the details of setting frequency and phase on the parallel interface in the synchronous mode M...

Страница 8: ...accounted for and calibrated out by the user application This dispersion will vary with frequency Note that equal lengths of ordinary coaxial cable will have dispersion characteristics much greater t...

Страница 9: ...of the EDAC interface connector is in the upper left corner of the connector The connector without pins inserted is shown below I F Connector MOTHER BOARD DATA EXT 10MHz CLK SEL CLK GEN 10MHz INT 1 2...

Страница 10: ...vent shall seller be liable for collateral or consequential damages Some states do not allow limitations or exclusion of consequential damages so this limitation may not apply to you All instruments m...

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