XRT86L30
REV. 1.0.1
SINGLE T1/E1/J1 FRAMER/LIU COMBO
AC ELECTRICAL CHARACTERISTICS RECEIVE FRAMER
Test Conditions: TA = 25°C, VDD = 3.3V + 5% unless otherwise specified
S
YMBOL
P
ARAMETER
M
IN
.
TYP
.
MAX
.
U
NITS
CONDITIONS
RxSERCLK as an Output
t13
t14
t15
t16
t17
Rising Edge of RxSERCLK to Rising Edge of RxCASYNC
Rising Edge of RxSERCLK to Rising Edge of RxCRCSYNC
Rising Edge of RxSERCLK to Rising Edge of RxSYNC
Rising Edge of RxSERCLK to Rising Edge of RxSER
4
4
4
6
6
nS
nS
nS
nS
nS
Rising Edge of RxSERCLK to Rising Edge of Valid
RxCHN[4:0] data
RxSERCLK as an Input
t18
t19
t20
t21
t22
Rising Edge of RxSERCLK to Rising Edge of RxCASYNC
9
9
9
nS
nS
nS
nS
nS
Rising Edge of RxSERCLK to Rising Edge of RxCRCSYNC
Rising Edge of RxSERCLK to Rising Edge of RxSYNC
Rising Edge of RxSERCLK to Rising Edge of RxSER
11
11
Rising Edge of RxSERCLK to Rising Edge of Valid
RxCHN[4:0] data
FIGURE 115. FRAMER
SYSTEM
R
ECEIVE
TIMING
D
IAGRAM (RXSERCLK AS AN OUTPUT)
t13
t14
t15
RxCRCSYNC
RxCASYNC
RxSYNC
RxSERCLK
(Output)
t16
RxSER
t17
RxCHN[4:0]
264
EXAR [ EXAR CORPORATION ]
