XRT86VL32IB datasheet(47/65 Pages) EXAR

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XRT86VL32

REV. V1.2.0

DUAL T1/E1/J1 FRAMER/LIU COMBO - HARDWARE DESCRIPTION

AC ELECTRICAL CHARACTERISTICS RECEIVE FRAMER (BASE RATE/NON-MUX)

Test Conditions: TA = 25°C, VDD = 3.3V + 5% unless otherwise specified

SYMBOL

PARAMETER

MIN.

TYP.

MAX.

UNITS

CONDITIONS

RxSERCLK as an Output

Rising Edge of RxSERCLK to Rising Edge of

RxCASYNC

Rising Edge of RxSERCLK to Rising Edge of

RxCRCSYNC

t10

Rising Edge of RxSERCLK to Rising Edge of

RxSYNC (RxSYNC as Output)

t11

Rising Edge of RxSERCLK to Rising Edge of

RxSER

t12

Rising Edge of RxSERCLK to Rising Edge of Valid

RxCHN[4:0] data

RxSERCLK as an Input

t13

Rising Edge of RxSERCLK to Rising Edge of

RxCASYNC

t14

Rising Edge of RxSERCLK to Rising Edge of

RxCRCSYNC

t15

Rising Edge of RxSERCLK to Rising Edge of

RxSYNC (RxSYNC as Output)

t15

Rising Edge of RxSERCLK to Rising Edge of

RxSYNC (RxSYNC as Input)

230

t16

Rising Edge of RxSERCLK to Rising Edge of

RxSER

t17

Rising Edge of RxSERCLK to Rising Edge of Valid

RxCHN[4:0] data

FIGURE 3. FRAMER SYSTEM RECEIVE TIMING DIAGRAM (RXSERCLK AS AN OUTPUT)

RxCRCSYNC

RxCASYNC

RxSERCLK

(Output)

RxSER

RxSYNC

RxCHN[4:0]

XRT86VL32IB Datasheet(PDF) 47 Page - Exar Corporation

XRT86VL32IB Datasheet(HTML) 47 Page - Exar Corporation

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