78P2344JAT
4-port E3/DS3/STS-1 LIU
with Jitter Attenuator
PACKAGE INFORMATION
Pin-Out
(Top View)
1
2
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
VCC
VCC
VCC
VCC
LBO1
LBO2
LBO3
LBO4
VCC
VCC
VCC
VCC
N/C
N/C
GNDD
SDI
SDO
3
4
5
6
7
8
9
GNDD
LPBK1
LPBK2
LPBK3
LPBK4
PORB
ENDECB
VCCD
VCC
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
SCK
CS
INTR1
INTR2
INTR3
INTR4
GND
78P2344JAT
VCC
GND
VCCD
CKREF
GNDD
VCCD
VCCD
RPOS4
RNEG4
RCLK4
MSL0
MSL1
GNDD
VCCD
TPOS1
TNEG1
TCLK1
100-pin TQFP (JEDEC LQFP)
ORDERING INFORMATION
PART DESCRIPTION
ORDER NUMBER
PACKAGE MARK
78P2344JAT-IGT
xxxxxxxxxxP7
100-pin JEDEC LQFP
78P2344JAT-IGT /A07
100-pin JEDEC LQFP,
No Jitter Attenuator
78P2344JAT-IGT
xxxxxxxxxxP7
78P2344-IGT /A07
78P2344JAT-IEL
xxxxxxxxxxP7
100-pin JEDEC LQFP w/ Exposed Solder Pad
78P2344JAT-IEL /A07
78P2344-IEL /A07
100-pin JEDEC LQFP w/ Exposed Solder Pad,
No Jitter Attenuator
78P2344JAT-IEL
xxxxxxxxxxP7
Tape & Reel option
Lead-free option
append ‘R’
append ‘/F’
n/a
78Pxxxxxxx-xxx
xxxxxxxxxxP7F
Page 36 of 37
2005 Teridian Semiconductor Corporation
Rev 2.2
TERIDIAN [ TERIDIAN SEMICONDUCTOR CORPORATION ]
