參數(shù)資料
型號： MAX9238EUM
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 通用總線功能
英文描述： Hot-Swappable, 21-Bit, DC-Balanced LVDS Deserializers
中文描述： QUAD LINE RECEIVER, PDSO48
封裝： 6.10 MM, MO-153ED, TSSOP-48
文件頁數(shù)： 1/15頁
文件大?。?/td> 199K
代理商： MAX9238EUM
General Description
The MAX9234/MAX9236/MAX9238 deserialize three
LVDS serial-data inputs into 21 single-ended
LVCMOS/LVTTL outputs. A parallel-rate LVDS clock
received with the LVDS data streams provides timing for
deserialization. The outputs have a separate supply,
allowing 1.8V to 5V output logic levels. All these devices
are hot-swappable and allow “on-the-fly” frequency
programming.
The MAX9234/MAX9236/MAX9238 feature DC balance,
which allows isolation between a serializer and deseri-
alizer using AC-coupling. Each deserializer decodes
data transmitted by one of the MAX9209/MAX9211/
MAX9213/MAX9215 serializers.
The MAX9234 has a rising-edge output strobe. The
MAX9236/MAX9238 have a falling-edge output strobe.
The MAX9234/MAX9236/MAX9238 operate in DC-
balanced mode only.
The MAX9234/MAX9236 operate with a parallel input
clock of 8MHz to 34MHz, while the MAX9238 operates
from 16MHz to 66MHz. The transition time of the single-
ended outputs is increased on the low-frequency version
parts (MAX9234/MAX9236) for reduced EMI. The LVDS
inputs meet ISO 10605 ESD specification, ±25kV for Air-
Gap Discharge and ±8kV Contact Discharge.
The MAX9234/MAX9236/MAX9238 are available in 48-pin
TSSOP packages and operate over the -40°C to +85°C
temperature range.
Applications
Automotive Navigation Systems
Automotive DVD Entertainment Systems
Digital Copiers
Laser Printers
Features
DC Balance Allows AC-Coupling for Wider Input
Common-Mode Voltage Range
On-the-Fly Frequency Programming
Operating Frequency Range
8MHz to 34MHz (MAX9234/MAX9236)
16MHz to 66MHz (MAX9238)
Falling-Edge Output Strobe (MAX9236/MAX9238)
Slower Output Transitions for Reduced EMI
(MAX9234/MAX9236)
High-Impedance Outputs when
PWRDWN
Is Low
Allow Output Busing
5V-Tolerant
PWRDWN
Input
PLL Requires No External Components
Up to 1.386Gbps Throughput
Separate Output Supply Pins Allow Interface to
1.8V, 2.5V, 3.3V, and 5V Logic
LVDS Inputs Meet ISO 10605 ESD Requirements
LVDS Inputs Conform to ANSI TIA/EIA-644 LVDS
Standard
Low-Profile, 48-Lead TSSOP Package
+3.3V Main Power Supply
-40°C to +85°C Operating Temperature Range
M
Hot-Swappable, 21-Bit, DC-Balanced LVDS
Deserializers
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
1
Ordering Information
19-3641; Rev 1; 10/07
Functional Diagram and Pin Configuration appear at end of
data sheet.
PART
TEMP RANGE
PIN-
PACKAGE
PKG
CODE
MAX9234
EUM
MAX9236
EUM
MAX9238
EUM
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
48 TSSOP
48 TSSOP
48 TSSOP
U48-1
U48-1
U48-1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9238EUM+ 功能描述:串行器/解串器 - Serdes 21-Bit DC-Balanced LVDS Deserializer RoHS:否 制造商:Texas Instruments 類型:Deserializer 數(shù)據(jù)速率:1.485 Gbit/s 輸入類型:ECL/LVDS 輸出類型:LVCMOS 輸入端數(shù)量:1 輸出端數(shù)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
MAX9238EUM+T 功能描述:串行器/解串器 - Serdes 21-Bit DC-Balanced LVDS Deserializer RoHS:否 制造商:Texas Instruments 類型:Deserializer 數(shù)據(jù)速率:1.485 Gbit/s 輸入類型:ECL/LVDS 輸出類型:LVCMOS 輸入端數(shù)量:1 輸出端數(shù)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
MAX9238EUM-D 功能描述:LVDS 接口集成電路 RoHS:否 制造商:Texas Instruments 激勵(lì)器數(shù)量:4 接收機(jī)數(shù)量:4 數(shù)據(jù)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
MAX9238EUM-T 功能描述:LVDS 接口集成電路 RoHS:否 制造商:Texas Instruments 激勵(lì)器數(shù)量:4 接收機(jī)數(shù)量:4 數(shù)據(jù)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
MAX9238EUM-TD 功能描述:LVDS 接口集成電路 RoHS:否 制造商:Texas Instruments 激勵(lì)器數(shù)量:4 接收機(jī)數(shù)量:4 數(shù)據(jù)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
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