XRT75R12DIB-F Exar Corporation, XRT75R12DIB-F Datasheet - Page 44

• 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
N
F
Occurence of LOS to LOS Declaration Time
Termination of LOS to LOS Clearance Time
OTE
IGURE
: The above values are at TA = 25
31. B
T
ABLE
ELLCORE
T
8: E3 T
-0.2
1.2
0.8
0.6
0.4
0.2
IME IN
1
0
-0.85
-0.85
-0.38
0.36
GR-253 CORE T
U
RANSMITTER LINE SIDE OUTPUT AND RECEIVER LINE SIDE INPUT SPECIFICATIONS
<
<
<
NIT
<
T
T
T
T
I
<
<
PARAMETER
NTERVALS
<
<
-0.38
-0.68
1.4
0.36
T
ABLE
0
C and V
RANSMIT
9: STS-1 P
DD
ST S-1 Pulse T emplate
LOWER CURVE
UPPER CURVE
= 3.3 V± 5%.
O
Time, in UI
UTPUT
ULSE
40
P
M
ULSE
ASK
E
T
0.5 1
EMPLATE FOR
QUATIONS
MIN
10
10
N
+
ORMALIZED
sin



-- - 1
2
SONET STS-1 A


- 0.03
- 0.03
·
0.03
TYP
+
A
---------- -
0.18
MPLITUDE
T
Lower Curve
Upper Curve





MAX
255
255
–
0.03
PPLICATIONS
REV. 1.0.3
UNITS
UI
UI