XRT75R12DIB-F Exar Corporation, XRT75R12DIB-F Datasheet - Page 16

• 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

POWER SUPPLY PINS
XRT75R12D
TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER
P
RVDD10
RVDD11
TVDD10
TVDD11
RVDD0
RVDD1
RVDD2
RVDD3
RVDD4
RVDD5
RVDD6
RVDD7
RVDD8
RVDD9
TVDD0
TVDD1
TVDD2
TVDD3
TVDD4
TVDD5
TVDD6
TVDD7
TVDD8
TVDD9
IN
DVDD
AVDD
N
AME
V24, Y22, AF21, AF20, AF17,
D1, C6, A7, A3, A8, A11, C12,
Y5, V3, W1, P5, P2, H2, F2,
AF13, AF12, AB9, AB6, R4,
AF8, AF7, AF24, AD6, AF3,
K1, E6, E9, A12, A13, E18,
D26, F25, H25, P25, W26,
AF16, AD14, AD12, AF11,
C14, A16, A17, A20, A21,
M25, T25, AB21, AB18,
P
IN
AC22
AC18
N
AB15
AB12
AE23
AE19
AE15
AE10
E21,
D22
D18
AF9
AC5
AF6
AE4
E15
E12
B23
B19
B15
B10
A24
D5
A9
A6
B4
UMBERS
Receive Analog Power Supply (3.3V ±5%)
RVDD should not be shared with other power supplies. It is recommended
that RVDD be isolated from the digital power supply DVDD and the analog
power supply TVDD. For best results, use an internal power plane for isola-
tion. If an internal power plane is not available, a ferrite bead can be used.
Each power supply pin should be bypassed to ground through an external
0.1 F capacitor.
Transmit Analog Power Supply (3.3V ±5%)
TVDD can be shared with DVDD. However, it is recommended that TVDD be
isolated from the analog power supply RVDD. For best results, use an inter-
nal power plane for isolation. If an internal power plane is not available, a fer-
rite bead can be used. Each power supply pin should be bypassed to ground
through an external 0.1 F capacitor.
Analog Power Supply (3.3V ±5%)
AVDD should be isolated from the digital power supplies. For best results,
use an internal power plane for isolation. If an internal power plane is not
available, a ferrite bead can be used. Each power supply pin should be
bypassed to ground through at least one 0.1 F capacitor.
Digital Power Supply (3.3V ±5%)
DVDD should be isolated from the analog power supplies. For best results,
use an internal power plane for isolation. If an internal power plane is not
available, a ferrite bead can be used. Every two DVDD power supply pins
should be bypassed to ground through at least one 0.1 F capacitor.
12
D
ESCRIPTION
REV. 1.0.3