SiI 141B PanelLink® Digital Receiver
General Description
May 2001
Features
The SiI 141B uses PanelLink Digital technology to support displays
ranging from VGA to High Refresh XGA (25-86 MHz), which is ideal for LCD
desktop monitor applications. With a flexible single or dual pixel out interface
and selectable output drive, the SiI 141B receiver supports up to true color
panels (24 bit/pixel, 16.7M colors) in 1 pixel/clock mode (18 bit/pixel in 2
pixel/clock mode). PanelLink also features an inter-pair skew tolerance up to
1 full input clock cycle. The SiI 141B is pin for pin compatible with the SiI
141 but incorporates a number of enhancements. These include an
improved jitter tolerant PLL design, new HSYNC filter and power down when
the clock is inactive. All PanelLink products are designed on a scaleable
CMOS architecture to support future performance requirements while
maintaining the same logical interface. System designers can be assured
that the interface will be fixed through a number of technology and
performance generations.
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Scaleable Bandwidth: 25-86 MHz (VGA to High
Refresh XGA)
Low Power: 3.3V core operation & power-down mode
Automatic power down when clock is inactive
High Skew Tolerance: 1 full input clock cycle (15ns at
65 MHz)
Pin-compatible with SiI 101, SiI 141
Sync Detect: for Plug & Display “Hot Plugging”
Cable Distance Support: over 5m with twisted-pair,
fiber-optics ready
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Compliant with DVI 1.0 (DVI is backwards compatible
with VESA® P&DTM and DFP)
PanelLink Digital technology simplifies PC design by resolving many of
the system level issues associated with high-speed digital design, providing
the system designer with a digital interface solution that is quicker to market
and lower in cost.
SiI 141B Pin Diagram
24-bit Input Data for 1-pixel/clock mode
8-bit Channel 1 Data
8-bit Channel 2 Data
8-bit Channel 0 Data
1-pixel/clock
1-pixel/clock
1-pixel/clock
18-bit Even Data for 2-pixel/clock mode
6-bit Odd Channel 0
Data 2-pixel/clock
6-bit Even Channel 2
Data 2-pixel/clock
6-bit Even Channel 1
Data 2-pixel/clock
DE
Q20
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
Q4
20
19
18
17
16
15
14
13
12
11
10
9
Q3
Q21
Q2
Q22
Q1
Q23
Q0
OGND
Q24
OVCC
VSYNC
OGND
HSYNC
GND
CTL3
CTL2
CTL1
SCDT
DFO
OVCC
Q25
SiI141B
VCC
Q26
80-Pin TQFP
(Top View)
Q27
Q28
8
Q29
7
Q30
6
Q31
PIXS
OGND
PDO
5
Q32
4
Q33
3
Q34
2
PD
1
RESERVED
Q35
DIFFERENTIAL SIGNAL
MISC.
Subject to Change without Notice