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參數資料
| 型號： | MAX9208 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | 10-Bit Bus LVDS Deserializers |
| 中文描述： | 10位總線LVDS解串器 |
| 文件頁數： | 11/12頁 |
| 文件大小： | 179K |
| 代理商： | MAX9208 |
M
10-Bit Bus LVDS Deserializers
______________________________________________________________________________________
11
Topologies
The MAX9206/MAX9208 deserializers can operate in a
variety of topologies. Examples of double-terminated
point-to-point and point-to-point broadcast are shown
in Figures 10 and 11. Use 1% surface-mount termina-
tion resistors.
A point-to-point interface terminated at each end in the
characteristic impedance of the cable or PC board
traces is shown in Figure 10. The total load seen by the
serializer is 50
. The double termination typically
reduces reflections compared to a single 100
termi-
nation. A single 100
termination at the deserializer
input is feasible and makes the differential signal swing
larger.
A point-to-point version of a multidrop bus is shown in
Figure 11. The low-jitter MAX9150 10-port repeater is
used to reproduce and transmit the serializer output
over 10 double-terminated point-to-point links.
Compared to a bus, more interconnect is traded for
robust hot-plug capability.
The repeater eliminates nine serializers compared to 10
individual point-to-point serializer-to-deserializer con-
nections. Since repeater jitter is a component of the
total jitter seen at the deserializer input (along with
other sources of jitter), a low-jitter repeater is essential
in most high data-rate applications.
Board Layout
A four-layer PC board providing separate power,
ground, and signal layers is recommended. Keep the
LVTTL/LVCMOS inputs and outputs separated from the
BLVDS inputs to prevent coupling into the BLVDS lines.
Chip Information
TRANSISTOR COUNT: 9602
PROCESS: CMOS
LOGIC INPUTS
REN
PWRDN
CONDITIONS
OUTPUTS
X
Low
Power applied and stable
Power-down mode. PLL is stopped. Current consumption is reduced
to 400μA (typ). ROUT_, RCLK, and
LOCK
are high impedance.
Low
High
Deserializer initialized
RCLK and ROUT_ are high impedance.
LOCK
is active, indicating
the serial input status.
High
High
Deserializer initialized
RCLK and ROUT_ are active.
LOCK
is active, indicating the serial
input status.
Table 2. Input/Output Function Table
X = don
’
t care
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
ROUT0
ROUT1
ROUT2
ROUT3
ROUT4
DV
CC
ROUT9
DGND
DV
CC
DGND
ROUT5
ROUT6
ROUT7
ROUT8
DGND
AGND
AGND
AV
CC
LOCK
RCLK
REN
PWRDN
RI-
RI+
AV
CC
REFCLK
RCLK_R/F
AGND
SSOP
TOP VIEW
MAX9206/
MAX9208
Pin Configuration
相關PDF資料 |
PDF描述 |
|---|---|
| MAX9208EAI | 10-Bit Bus LVDS Deserializers |
| MAX9212EUM | Programmable DC-Balance 21-Bit Deserializers |
| MAX9214EUM | Programmable DC-Balance 21-Bit Deserializers |
| MAX9216EUM | Programmable DC-Balance 21-Bit Deserializers |
| MAX9220EUM | Programmable DC-Balance 21-Bit Deserializers |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX9208EAI | 功能描述:LVDS 接口集成電路 RoHS:否 制造商:Texas Instruments 激勵器數量:4 接收機數量:4 數據速率:155.5 Mbps 工作電源電壓:5 V 最大功率耗散:1025 mW 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-16 Narrow 封裝:Reel |
| MAX9208EAI+ | 功能描述:串行器/解串器 - Serdes 10-Bit Bus LVDS Serializer RoHS:否 制造商:Texas Instruments 類型:Deserializer 數據速率:1.485 Gbit/s 輸入類型:ECL/LVDS 輸出類型:LVCMOS 輸入端數量:1 輸出端數量:20 工作電源電壓:2.375 V to 2.625 V 工作溫度范圍:0 C to + 70 C 封裝 / 箱體:TQFP-64 |
| MAX9208EAI+T | 功能描述:串行器/解串器 - Serdes 10-Bit Bus LVDS Serializer RoHS:否 制造商:Texas Instruments 類型:Deserializer 數據速率:1.485 Gbit/s 輸入類型:ECL/LVDS 輸出類型:LVCMOS 輸入端數量:1 輸出端數量:20 工作電源電壓:2.375 V to 2.625 V 工作溫度范圍:0 C to + 70 C 封裝 / 箱體:TQFP-64 |
| MAX9208EAI-T | 功能描述:LVDS 接口集成電路 RoHS:否 制造商:Texas Instruments 激勵器數量:4 接收機數量:4 數據速率:155.5 Mbps 工作電源電壓:5 V 最大功率耗散:1025 mW 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-16 Narrow 封裝:Reel |
| MAX9209 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Programmable DC-Balanced 21-Bit Serializers |
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