CBTL06141EE/G,118 [NXP]
CBTL06141 - Gen1 display 2 : 1 multiplexer BGA 48-Pin;
| 型号： | CBTL06141EE/G,118 |
| 厂家： | 
NXP |
| 描述： | CBTL06141 - Gen1 display 2 : 1 multiplexer BGA 48-Pin |
| 文件： | 总4页 (文件大小：430K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NXP six-channel display
2:1 multiplexers /
1:2 demultiplexers
CBTL06121/122/141
High-bandwidth (de-)multiplexers
for DisplayPort and PCIe
To support the new, high-speed motherboard graphics chipsets from Intel, AMD/ATI, nVidia, and
others, these devices provide configurable routing of high-speed differential signals to DisplayPort
and PCIe connectors, and use a high-bandwidth, 2:1 multiplexing or 1:2 de-multiplexing topology
to preserve signal integrity.
Key features
NXP offers three high-bandwidth display multiplexers, the
CBTL06121, the CBTL06141, and the CBTL06122, that route
high-speed DisplayPort and PCIe signals to one of two
4 2:1 multiplexing or 1:2 de-multiplexing of DisplayPort
signals up to 2.7 Gbps (CBTL06121/141)
4 2:1 multiplexing or 1:2 de-multiplexing of PCIe signals up to external connectors. The switch position is controlled by a
2.5 Gbps (CBTL06121/141) and 5.0 Gbps (CBTL06122)
– Four high-speed differential channels
– One channel for HPD
single digital input pin.
The CBTL06121 is a six-channel display multiplexer with
a 2:1 multiplexing or 1:2 de-multiplexing topology. The
CBTL06122 is a higher-bandwidth version of the CBTL06121.
The CBTL06141 is a six-channel display multiplexer with an
extended 4:1 multiplexing or 1:4 de-multiplexing topology for
DDC/AUX.
– One channel for AUX differential signals or DDC clock
and data
4 High-bandwidth analog pass-gate technology
4 Shutdown mode minimizes power consumption while
switching all channels off
4 Package and pinout options to support different
motherboard configurations
The CBTL06121 and the CBTL06122 have four differential
channels that use high-bandwidth pass-gate technology
to switch or multiplex bidirectional or AC-coupled PCIe or
DisplayPort signals. Two additional channels switch, multiplex,
or demultiplex the Hot Plug Detect signals and the AUX or
DDC signals.
4 HWQFN56 and TFBGA48 packages
Applications
4 DisplayPort and PCIe switching or multiplexing in desktop,
notebook, and workstation motherboards
4 Docking stations
4 External, multipurpose dongles
The CBTL06121 is designed for first-generation
(Gen1) speeds of 2.5 Gbps for PCIe and up to 2.7
Gbps for DisplayPort. The CBTL06122 is the same
as the CBTL06121, but supports the higher, second-
generation (Gen 2) PCIe speed of up to 5.0 Gbps.
MULTI-MODE
DISPLAY SOURCE
CBTL06121
4
4
DisplayPort
connector
DP
PEG
HPD
AUX
To suit different motherboard layout requirements,
the CTBL06121 and the CTBL06122 are available in
two different pinout versions (A and B), orderable as
separate part numbers.
4
docking connector
002aad089
DisplayPort
REPEATER
The CBTL06141 is a Gen1 device like the CBTL06121,
but the four channels it uses for DisplayPort and
PCIe signals are capable of 1:2 switching and 2:1
multiplexing. Its AUX and DDC channels provide
a four-position multiplexer and offer an additional
level of (de-)multiplexing when, for example, the
display source uses separate pins for the AUX and
DDC I/O.
DisplayPort
connector
DisplayPort docking solution for mobile platform
MULTI-MODE
DISPLAY SOURCE
CBTL06121
4
HDMI/DVI
4
PTN3300
or
HDMI/DVI
connector
For all the (de-)multiplexers, the controller chip
selects which path to use by setting a latchable
select signal HIGH or LOW. When used with an
HDMI/DVI level shifter device (NXP part numbers
PTN3300 or PTN3301), the (de-)multiplexers also
support HDMI/DVI connectivity.
PTN3301
PEG
HPD
DDC
4
All path delays are matched, for very low skew
between differential channels. The intra-pair
differential skew is less than 5 ps, and the inter-pair
skew is less than 180 ps.
docking connector
dock
002aad090
PTN3300 or
PTN3301
HDMI/DVI
connector
All three devices support input voltages up to
3.3 V (typical) and have an ESD resilience to 4 kV
HBM and 1 kV CDM. A CMOS input for shutdown
mode minimizes power consumption by switching
all channels off. The operating current is only 1 mA
(typical), and the shutdown current is less than 10 µA.
HDMI/DVI docking solution for mobile platform
DDC
MULTI-MODE
DISPLAY SOURCE
CBTL06122
DP/HDMI/
DVI/PEG
4
DP/
HDMI/
DVI
4
PTN3300
or
PTN3301
The CBTL06121 and the CBTL06122 are available
in a 56-pin HWQFN package that measures 11 x 5
x 0.7 mm. The CBTL06141 is available in a 48-pin
TFBGA package that measures only 5 x 5 x 0.8 mm.
connector
PEG
HPD/PEG RX
AUX/PEG RX
For more information visit
www.nxp.com/displayport
4
x16 PEG connector
002aad091
CBTL06122 used in a desktop platform for digital display and Gen2 PCI external graphics
VDD
terminal 1
index area
terminal 1
index area
GND
SEL
1
2
3
4
5
6
7
8
9
48 GND
47 D2+
46 D2-
GND
IN_0+
IN_0-
IN_1+
IN_1-
1
2
3
4
5
6
7
8
9
48 GND
47 TX2+
46 TX2-
45 TX3+
44 TX3-
43 D0+
42 D0-
41 D1+
40
CBTL06141
4
4
DIN1_n+
DIN1_n-
LE_N
IN_0+
IN_0-
0
45 D3+
44 D3-
4
DOUT_n+
DOUT_n-
V
43 TX0+
42 TX0-
41 TX1+
40 TX1-
39 TX2+
38 TX2-
37 TX3+
36 TX3-
35 GND
V
DD
DD
IN_1+
IN_1-
IN_2+
IN_2+
IN_2-
IN_3+
DIN2_n+
DIN2_n-
1
D1-
CBTL06121
CBTL06122
B pinout
CBTL06121
CBTL06122
A pinout
IN_2- 10
GND 11
IN_3+ 12
IN_3- 13
OUT+ 14
OUT- 15
GND 16
IN_3- 10
GND 11
OUT+ 12
OUT- 13
X+ 14
39 D2+
38 D2-
37 D3+
36 D3-
35 GND
DAUX1+
DAUX1-
00
10
01
11
34
V
DD
X- 15
34
V
DD
33 AUX+
32 AUX-
31 HPD
GND 16
33 RX0+
32 RX0-
31 RX1+
30 RX1-
29 GND
V
DD
17
V
DD
17
DAUX2+
DAUX2-
X+ 18
X- 19
SEL 18
LE_N 19
GND 20
30 SPARE
29 GND
AUX+ or SCL
AUX- or SDA
GND 20
AUX+
AUX-
DDC_CLK1
DDC_DAT1
Bpinout
Apinout
Transparent top view
Transparent top view
DDC_CLK2
DDC_DAT2
1
2
3
4
5
6
7
8
9
GPU_SEL
A
B
C
D
E
F
V
DD
DIN1_0-
DIN1_1-
DIN1_2-
DIN1_3+
DIN2_0+
GND
DIN1_3-
DOUT_0-
DOUT_0+
GND
DIN1_0+
DIN1_1+
DIN1_2+
XSD
DIN2_0-
DDC_AUX
_SEL
0
1
HPD_1
HPD_2
DOUT_1-
DOUT_2-
DOUT_3-
HPDIN
DOUT_1+
DOUT_2+
DOUT_3+
TST0
DIN2_1+
DIN2_2+
DIN2_3+
GND
DIN2_1-
DIN2_2-
DIN2_3-
GPU_SEL
G
H
J
DDC_AUX_SEL
AUX-
AUX+
HPD_2
GND
DDC_CLK2 DAUX2+
DDC_DAT2 DAUX2-
GND
DDC_CLK1 DAUX1+
5x
TST0
HPDIN
HPD_1
V
DD
DDC_DAT1 DAUX1-
002aad361
XSDN
GND
CBTL06141 block diagram
CBTL06121 and CBTL06122 pinning diagrams and ball mapping
CBTL061xx selection guide
Feature
CBTL06121
CBTL06122
6x differential
4 x 1:2
CBTL06141
6x differential
4 x 1:2
Channel topology
6x differential
4 x 1:2
Topology of main channel multiplexer
Topology of HPD channel multiplexer
1 x 1:2
1 x 1:2
1 x 1:2
Topology of DDC / AUX channel multiplexer
PCIe / DisplayPort specification
1 x 1:2
1 x 1:2
1 x 1:4
Gen 1
Up to 2.7 Gbps
Gen 2
Up to 5 Gbps
Gen 1
Up to 2.7 Gbps
Shutdown mode
Package type
•
•
•
HWQFN56
3.3 V
HWQFN56
3.3 V
TFBGA48
3.3 V
Supply voltage
Ordering information
Type number
Package type
HWQFN56
HWQFN56
HWQFN56
HWQFN56
TFBGA48
Dimensions
Version
CBTL06121AHF
CBTL06121BHF
CBTL06122AHF
CBTL06122BHF
CBTL06141EE
11 x 5 x 0.7 mm
SOT1033-1
SOT1033-1
SOT1033-1
SOT1033-1
SOT918-1
11 x 5 x 0.7 mm
11 x 5 x 0.7 mm
11 x 5 x 0.7 mm
5 x 5 x 0.8 mm
www.nxp.com
© 2007 NXP B.V.
All rights reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The
information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and
may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof
does not convey nor imply any license under patent or other industrial or intellectual property rights.
Date of release: December 2007
Document order number: 9397 750 16137
Printed in the USA
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