m21262 Mindspeed Technologies, m21262 Datasheet - Page 30

• Manufacturer Part Number: m21262
• Description: Cdr/reclocker With 4 1 Input Multiplexer
• Manufacturer: Mindspeed Technologies

Table 1-22.
Figure 1-9.
21262-DSH-001-C
Pin Number
CTRL_Mode0
CTRL_Mode1
DVDD_Core
xJTAG_En
46
37
38
69
16
48
AVDD_I/O
DVDD_I/O
MF10
xLOL
MF11
MF2
MF3
MF0
MF1
MF4
MF5
MF6
NC
NC
Control, Interface, and Alarm Pins (2 of 2)
M21262 Pinout Diagram (Top View)
Select_Mode_0
Select_Mode_1
Pin Name
xEn_Port0
RefClkN
xLOL
xLOA
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55
19 20 21 22 23 24 25
Reference clock negative input
Selector configuration pin
Selector configuration pin
Control pin to enable/disable output for (L = enable)
CDR/RCLK loss of lock alarm
CDR/RCLK loss of activity alarm
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Mindspeed Technologies
26 27 28 29 30
Function
®
31 32 33 34 35 36
Internal pull down
Internal pull down
Internal pull down
Internal pull up
No internal pull up or
pull down
No internal pull up or
pull down
Functional Description
Default
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
RefClkN
NC
NC
xLOA
RefClkP
Out_Mode1
Out_Mode0
MF7
xRST
NC
NC
MF9
MF8
NC
NC
Select_Mode_1
Select_Mode_0
AVDD_I/O
I—AC coupled
I—CMOS
I—CMOS
O—Open Drain
O—Open Drain
I—CMOS
Type
22