XRT7295ATIW Exar Corporation, XRT7295ATIW Datasheet - Page 16

• Manufacturer Part Number: XRT7295ATIW
• Description: DS3/SONET STS-1 Line Receiver
• Manufacturer: Exar Corporation

Specifications of XRT7295ATIW

• Lead Free Status / RoHS Status: Contains lead / RoHS Compliant

EXTERNAL
SIGNAL
INPUT
CLOCK
B2
B1
V
CC
P1
RX
Rev.1.20
R6
75
RLOS
TP
0.1mF
FERRITE BEAD
RECEIVER
C7
OUTPUTS
MONITOR
R2
75
0.01mF
RLOL
C3
0.1mF
C2
TP
13
4
5
2
7
8
+
R
22mF
RLOL
RLOS
EXCLK
LPF1
LPF2
IN
E1
V
D
D
A
FERRITE BEAD # FAIR RITE 2643000101
XRT7295AT
20
C4
0.1mF
BT1
U1
RNDATA
RPDATA 16
LOSTHR
GNDA
GNDC
GNDD
TMC1
TMC2
SW DIP-4
REQB
RCLK
ICT/ 17
V
D
D
C
1
2
S1
V
D
D
D
1
1
19
18
14
15
10
Figure 13. Typical Application Schematic
3
6
1
9
R
E
Q
B
0.1mF
R1
R5
C6
5
C
T
I
4
6
3
50
2
V
7
50
2
1
CC
4
8
3
1
5
6
8
7
T
L
O
S
H
R
P2
R21
22K
DMO
BPV
TRANSMITER
TNDATA
TPDATA
MONITOR
OUTPUTS
R7
R8
R10
TCLK
GND
39
39
39
B4
B5
B3
16
1
28
27
13
18
9
8
7
RCLK
RNDATA
RPDATA
TNDATA
BPV
DMO
TCLK
TPDATA
V
D
D
A
24
XRT7296
C9
0.1mF
U2
BT2
DS3,STS-1/E3/
FERRITE BEAD
ENCODIS
DECODIS
RLOOP
TXLEV
RCLKO
LLOOP
RNRZ
MRING
RNEG
TRING
GNDA
GNDD
TAOS
RPOS
ICT/
MTIP
TTIP
V
D
D
D
6
17
16
15
14
23
19
20
10
21
22
11
12
3
2
4
5
26
25
R16
R15
1
2 1 3 4 5 6 7 8
5
1
6
V
C8
0.1mF
4
1
CC
270
270
1
3
TRANSFORMER # PULSE ENGINEERING
PE 65966
PE 65967 IN SURFACE MOUNT
1
2
RCLKO
RNEG
RNRZ
RPOS
1
1
1
0
R4
+
R3
22mF
9
E2
R22
22K
4
5
1
2
3
6
7
8
SW DIP-8
RECEIVER
OUTPUTS
36
S2
36
C5
0.1mF
PE65966
12
15
14
13
11
10
16
T1
9
P3
LLOOP
RLOOP
T3/E3
TXLEV
TAOS
ENCODIS
DECODIS
ICT
V
B6
CC
TX
TRING
TTIP