SK70704PE 데이터 시트보기 (PDF) - Intel
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SK70704PE Datasheet PDF : 54 Pages
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1168 Kbps HSDL Data Pump Chip Set — SK70704/SK70707 or SK70708
Figure 4. SK70707/SK70708 HDX Pin Assignments
n/c
n/c
n/c
n/c
RFST
DATA
TFP
FCLK
CK9M
MEN
LTU
ICLK
n/c
SET2
n/c
n/c
n/c
9 8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61
60
10
59
11
58
12
57
13
14
56
15 Part # SK70707PE XX Rev # 55
16 LOT # XXXXXX
54
17 FPO # XXXXXXXX
53
18
52
51
19
20
50
49
21
22
48
23
47
46
24
25
45
26
44
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
n/c
n/c
n/c
n/c
n/c
D0 (LOST,LOS)
READ
WRITE
CHIPSEL
INT (TEXP)
RESET1
LOSW
n/c
GND4
n/c
n/c
n/c
RFP
RDATA
ADDR3(ACTVNG)
RFST
TDATA
TFP
REFCLK
CK9M
CK9MEN
LTU
ICLK
6 5 4 3 2 1 44 43 42 41 40
7
8
9
10 Part #
11 LOT #
12 FPO #
13
14
15
16
17
SK70708PE XX
XXXXXX
XXXXXXXX
39
38
37
36
Rev #
35
34
33
32
31
30
29
18 19 20 21 22 23 24 25 26 27 28
D3(RPTR)
D2(ILMT)
D1(LOSWT)
D0(LOST, LOS
READ
WRITE
CHIPSEL
INT(TEXP)
RESET1
LOSW
n/c
NOTE: Pin Functions in Hardware Control Mode are shown in parentheses.
Table 1. SK70704 ACC Pin Assignments/Signal Descriptions
Group
Line
PLL
Pin #
13
14
16
17
21
22
7
8
9
Symbol
RTIP
RRING
BTIP
BRING
TTIP
TRING
XO
XI
VPLL
I/O
Description
I Receive Tip and Ring. Connected these input pins to the line transformer per
I network requirements.
I Bias Tip and Ring. Inputs provide a bias setting for the receiver. Provide balanced
I network inputs.
O
Transmit Tip and Ring. Line driver outputs.
O
O
Crystal Oscillator. Connect a 37.376 MHz crystal across these two pins.
I
O PLL Voltage Control. Supplies control voltage to the VCO.
Datasheet
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