XRT75R12DIB-F Exar Corporation, XRT75R12DIB-F Datasheet - Page 6

• Manufacturer Part Number: XRT75R12DIB-F
• Description: Peripheral Drivers & Components (PCIs) 12 Channel 3.3V-5V temp -45 to 85C
• Manufacturer: Exar Corporation

Specifications of XRT75R12DIB-F

• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 3.3 V to 5 V
• Package / Case: TBGA-420
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

XRT75R12D
TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER
9.0 ELECTRICAL CHARACTERISTICS ..................................................................................................126
F
F
F
F
F
F
F
F
T
F
T
T
T
T
T
F
F
F
F
F
F
F
T
T
T
T
T
IGURE
IGURE
IGURE
IGURE
IGURE
IGURE
IGURE
IGURE
ABLE
IGURE
ABLE
ABLE
ABLE
ABLE
ABLE
IGURE
IGURE
IGURE
IGURE
IGURE
IGURE
IGURE
ABLE
ABLE
ABLE
ABLE
ABLE
8.6 A REVIEW OF THE DS3 WANDER REQUIREMENTS PER ANSI T1.105.03B-1997. ................................ 115
8.7 A REVIEW OF THE INTRINSIC JITTER AND WANDER CAPABILITIES OF THE LIU IN A TYPICAL SYSTEM
8.8 DESIGNING WITH THE LIU ......................................................................................................................... 116
ORDERING INFORMATION.................................................................................................................128
P
R
ACKAGE
EVISION
44: S
45: C
46: C
47: J
48: J
49: J
50: M
51: J
52: J
53: A
54: DC E
8.5.4 PHASE TRANSIENTS............................................................................................................................................... 110
8.5.5 87-3 PATTERN.......................................................................................................................................................... 111
8.5.6 87-3 ADD ................................................................................................................................................................... 111
8.5.7 87-3 CANCEL ............................................................................................................................................................ 112
8.5.8 CONTINUOUS PATTERN......................................................................................................................................... 113
8.5.9
8.5.10 CONTINUOUS CANCEL ......................................................................................................................................... 114
8.7.1 INTRINSIC JITTER TEST RESULTS........................................................................................................................ 115
8.7.2 WANDER MEASUREMENT TEST RESULTS.......................................................................................................... 116
8.8.1 HOW TO DESIGN AND CONFIGURE THE LIU TO PERMIT A SYSTEM TO MEET THE ABOVE-MENTIONED INTRIN-
8.8.2 RECOMMENDATIONS ON PRE-PROCESSING THE GAPPED CLOCKS (FROM THE MAPPER/ASIC DEVICE) PRIOR
8.8.3 HOW DOES THE LIU PERMIT THE USER TO COMPLY WITH THE SONET APS RECOVERY TIME REQUIREMENTS
8.8.4 HOW SHOULD ONE CONFIGURE THE LIU, IF ONE NEEDS TO SUPPORT "DAISY-CHAIN" TESTING AT THE END
56. I
57. I
58. A
59. I
60. I
61. I
62. I
63. I
64. I
65. I
66. I
67. I
68. I
69. I
70. I
71. S
APPLICATION .............................................................................................................................................. 115
SIC JITTER AND WANDER REQUIREMENTS........................................................................................................... 116
ITTER
ITTER
ITTER
TO ROUTING THIS DS3 CLOCK AND DATA-SIGNALS TO THE TRANSMIT INPUTS OF THE LIU ...................... 119
OF 50MS (PER TELCORDIA GR-253-CORE)? .......................................................................................................... 123
ITTER
CUSTOMER'S SITE? ................................................................................................................................................... 124
ITTER
UMMARY OF
BSOLUTE
LLUSTRATION OF
LLUSTRATION OF
LLUSTRATION OF THE
LLUSTRATION OF
LLUSTRATION OF
LLUSTRATION OF
LLUSTRATION OF THE
HANNEL
HANNEL
LLUSTRATION OF
LLUSTRATION OF
LLUSTRATION OF
LLUSTRATION OF
LLUSTRATION OF THE
EASURED
D
H
LLUSTRATION OF
LLUSTRATION OF
N
IMPLE
CONTINUOUS ADD ................................................................................................................................................. 113
ISTORY
IMENSIONS
I
LLUSTRATION OF THE
LECTRICAL
A
A
A
A
A
TTENUATOR
TTENUATOR
TTENUATOR
TTENUATOR
TTENUATOR
I
LLUSTRATION OF THE
C
C
M
ONTROL
ONTROL
APS R
.................................................................................................................................................... 129
AXIMUM
"C
ATEGORY
- ............................................................................................................................................ 128
C
HARACTERISTICS
B
"P
87-3 C
C
C
MINOR PATTERN P1 ......................................................................................................................... 120
MINOR PATTERN P2 ......................................................................................................................... 120
P
MINOR PATTERN P3 ......................................................................................................................... 121
ECOVERY
C
P
R
R
URST OF
ONTINUOUS
ONTINUOUS
ROCEDURE WHICH IS USED TO
ROCEDURE WHICH IS USED TO
HASE
ONTINUOUS
C
C
C
C
C
R
EGISTER
EGISTER
ONTROL
ONTROL
ONTROL
ONTROL
ONTROL
ATINGS
87-3 A
LIU
SUPER PATTERN
ANCEL
-T
I I
87-3 C
BEING CONNECTED TO A
NTRINSIC
RANSIENT
T
P
DD
IME AS A FUNCTION OF
........................................................................................................................................... 126
OINTER
- C
- C
LIU
R
R
R
R
R
-A
-C
P
EGISTER
EGISTER
EGISTER
EGISTER
EGISTER
P
P
ONTINUOUS
DD
HANNEL N
HANNEL N
ANCEL
OINTER
ERIODIC
:................................................................................................................................... 126
OINTER
BEING USED IN A
P
J
" P
A
ITTER
OINTER
DJUSTMENT
OINTER
P
- C
- C
- C
- C
- C
A
A
OINTER
P
WHICH IS OUTPUT VIA THE
DJUSTMENT
, A
, A
DJUSTMENT
OINTER
HANNEL N
HANNEL N
HANNEL N
HANNEL N
HANNEL N
T
P
EST
DDRESS
DDRESS
A
OINTER
DJUSTMENT
A
DJUSTMENT
A
S
R
S
M
YNTHESIZE
DJUSTMENT
SONET D
S
A
ESULTS
YNTHESIZE
DS3
APPER
CENARIO
DJUSTMENT
, A
, A
, A
, A
, A
L
L
A
IV
S
P
OCATION
OCATION
DJUSTMENT
CENARIO
DDRESS
DDRESS
DDRESS
DDRESS
DDRESS
ATTERN
PPM OFFSET
"
S
IC
FOR
CENARIO
S
E
......................................................................................... 110
MAJOR PATTERN A....................................................... 121
FOR
PATTERN B ................................................................... 122
-S
CENARIO
S
; 0
; 0
..................................................................................... 112
CENARIO
S
SONET/DS3 A
L
L
L
L
L
.................................................................................... 112
YNCHRONIZER
OCATION
OCATION
OCATION
OCATION
OCATION
XM
XM
CENARIO
SONET D
P
"OC-N
ATTERN
6 (
6 (
............................................................................. 114
............................................................................. 123
.......................................................................... 110
M
M
....................................................................... 114
= 0-5 & 8-D) (
= 0-5 & 8-D) (
; 0
; 0
; 0
; 0
; 0
.................................................................... 113
TO
.................................................................. 111
XM
XM
XM
XM
XM
E
-S
" A
DS3" M
7........................................................... 118
7........................................................... 118
7........................................................... 119
7........................................................... 124
7........................................................... 125
PPLICATIONS
YNC
PPLICATION
A
APPER
PPLICATIONS
N
N
= [0:11]) ............................... 117
= [0:11]) ............................... 117
......................................... 115
......................................... 123
IC ................................... 122
.............................. 116
REV. 1.0.3