xrt75r12 Exar Corporation, xrt75r12 Datasheet - Page 16

• Manufacturer Part Number: xrt75r12
• Description: Twelve Channel E3/ds3/sts-1 Line Interface Unit With Jitter
• Manufacturer: Exar Corporation

XRT75R12
TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
GROUND PINS
P
RGND10
RGND11
TGND10
TGND11
RGND0
RGND1
RGND2
RGND3
RGND4
RGND5
RGND6
RGND7
RGND8
RGND9
TGND0
TGND1
TGND2
TGND3
TGND4
TGND5
TGND6
TGND7
TGND8
TGND9
DGND
IN
AGND
N
AME
A1, A2, A25, A26, B1, B2,
B25, B26, C8, C10, C17, C19,
C21, D17, D21, E5, E22, L25,
U25, AB22, AB20, AB17,
AB10, AB7, R3, L1, E7, E10,
B12, B13, E17, E20, T2, U2,
AC17, AC21, AD8, AD10,
AD15, AD17, AD19, AD21,
AE1, AE26, AE12, AE13,
AF1, AF2, AF25, AF26, C15
E26, F26, H26, P23, , V26,
Y25, V22, AC24, AC20,
AC16, AC14, AC12, AC11,
AE8, AE17, AE21, AC7, AC6,
AC3, V5, Y2, V1, R2, P1, H1,
F1, E1, D3, D7, B8, D6, D11,
D12, D14, D16, B17, D20,
B21, D24
P
IN
AF22
AF18
AB14
AB13
AF23
AF19
AF15
AF10
N
AC9
AE6
A22
A18
E14
E13
AF5
A23
A19
A15
A10
AF4
D9
A5
B6
A4
UMBERS
Receive Analog Ground
It’s recommended that all ground pins of this device be tied together.
Transmit Analog Ground
It’s recommended that all ground pins of this device be tied together.
Analog Ground
It’s recommended that all ground pins of this device be tied together.
Digital Ground
It’s recommended that all ground pins of this device be tied together.
13
D
ESCRIPTION
REV. 1.0.4