m21315 Mindspeed Technologies, m21315 Datasheet - Page 10

• Manufacturer Part Number: m21315
• Description: M21315 Hd/sd-sdi Auto-rate Reclocker W/4 1 Selector
• Manufacturer: Mindspeed Technologies

Table 1-3.
Figure 1-1.
21315-DSH-001-B
VDDI_TERM[3:0]
DDI/DDI[3:0]
Pin Name
DDO/DDO
VDDI_TERM0
VDDI_TERM1
VDDI_TERM2
VDDI_TERM3
High-speed Signal Pins
M21315 Pin Out
DDIO
DDIO
DDI1
DDI1
DDI2
DDI3
DDI2
DDI3
Vss
Vss
Vss
Vss
1,3,5,7,9,
2,6,10,14
11,13,15
Pin #
10
11
12
13
14
15
16
44,46
1
2
3
4
5
6
7
8
9
17
64
18
63
Non-inverting and inverting high speed serial data inputs. Inputs are
compatible with PCML, LVDS, or LVPECL voltage levels.
Input termination pin (center tap for 100Ω)
Case 1: Tie to a positive supply for 50Ω to supply terminal
Case 2: Leave floating and decouple to ground for 100Ω differential
Non-inverting and inverting high speed serial data outputs.
19
62
Mindspeed Technologies
Mindspeed Proprietary and Confidential
20
61
21
60
22
59
23
58
Top View
Center Pad
24
Function
57
AVss
25
56
26
55
27
®
54
28
53
29
52
30
51
31
50
Functional Description
32
100Ω differential
100Ω differential
49
Default
48
47
46
45
36
35
34
33
44
43
42
41
40
39
38
37
DDO_MUTE
NC
NC
NC
Vss
LBW_INC
DDO
Vdd
Vss
Vss
DDO
NC
Vdd
SD/HD
Vss
NC
___
O-High-speed
I-High-speed
I-Low-speed
Type
4