XRT75R12DIB-F Exar Corporation, XRT75R12DIB-F Datasheet - Page 53

• 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

REV. 1.0.3
N
OTE
S
YMBOL
NA
NA
: 1. This timing parameter is based on the frequency of the synchronous clock (PCLK). To determine the access
t
t
t
t
t
0
1
2
3
4
time, use the following formula: (PCLK
TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER
Valid Address to CS Falling Edge
CS Falling Edge to RD Assert
RD Assert to RDY Assert
RD Pulse Width (t
CS Falling Edge to WR Assert
WR Assert to RDY Assert
WR Pulse Width (t
PCLK Period
PCLK Duty Cycle
PCLK "High/Low" time
2
4
)
)
T
P
ABLE
ARAMETER
16: S
period
YNCHRONOUS
* 2) + 5ns
49
T
IMING
S
PECIFICATIONS
M
40
40
15
0
0
0
-
-
IN
M
35
35
AX
-
-
-
-
-
XRT75R12D
ns
ns
ns, see note 1
ns
ns
ns, see note 1
ns
ns
U
NITS