參數(shù)資料
型號： MAX9205
廠商： Maxim Integrated Products, Inc.
英文描述： Dual J-K Positive-Edge-Triggered Flip-Flops W/Clear And Preset 16-CFP -55 to 125
中文描述： 10位、總線式LVDS串行器
文件頁數(shù)： 1/13頁
文件大小： 180K
代理商： MAX9205
General Description
The MAX9205/MAX9207 serializers transform 10-bit-
wide parallel LVCMOS/LVTTL data into a serial high-
speed bus low-voltage differential signaling (LVDS)
data stream. The serializers typically pair with deserial-
izers like the MAX9206*/MAX9208*, which receive the
serial output and transform it back to 10-bit-wide paral-
lel data.
The MAX9205/MAX9207 transmit serial data at speeds
up to 400Mbps and 660Mbps, respectively, over PC
board traces or twisted-pair cables. Since the clock is
recovered from the serial data stream, clock-to-data
and data-to-data skew that would be present with a
parallel bus are eliminated.
The serializers require no external components and few
control signals. The input data strobe edge is selected
by TCLK_R/
F
.
PWRDN
is used to save power when the
devices are not in use. Upon power-up, a synchroniza-
tion mode is activated, which is controlled by two SYNC
inputs, SYNC1 and SYNC2.
The MAX9205 can lock to a 16MHz to 40MHz system
clock, while the MAX9207 can lock to a 40MHz to
66MHz system clock. The serializer output is held in
high impedance until the device is fully locked to the
local system clock, or when the device is in power-
down mode.
Both the devices operate from a single +3.3V supply,
are specified for operation from -40°C to +85°C, and
are available in 28-pin SSOP packages.
Applications
DSLAMs
Network Switches and
Routers
Backplane Interconnect
Features
o
Standalone Serializer (vs. SERDES) Ideal for
Unidirectional Links
o
Framing Bits for Deserializer Resync Allow Hot
Insertion Without System Interruption
o
LVDS Serial Output Rated for Point-to-Point and
Bus Applications
o
Wide Reference Clock Input Range
16MHz to 40MHz (MAX9205)
40MHz to 66MHz (MAX9207)
o
Low 140ps (pk-pk) Deterministic Jitter (MAX9207)
o
Low 34mA Supply Current (MAX9205)
o
10-Bit Parallel LVCMOS/LVTTL Interface
o
Up to 660Mbps Payload Data Rate (MAX9207)
o
Programmable Active Edge on Input Latch
o
Pin-Compatible Upgrades to DS92LV1021 and
DS92LV1023
M
10-Bit Bus LVDS Serializers
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
PC BOARD OR
TWISTED PAIR
TCLK
PLL
PLL
EN
PWRDN
EN
LOCK
I
P
O
S
TIMING AND
CONTROL
TIMING AND
CONTROL
CLOCK
RECOVERY
RCLK
RCLK_R/F
*FUTURE PRODUCT
SYNC 1
SYNC 2
OUT+
OUT-
IN+
IN-
100
100
TCLK_R/F
REFCLK
OUT_
IN_
10
10
BUS
LVDS
MAX9205
MAX9207
MAX9206*
MAX9208*
Ordering Information
19-2029; Rev 0; 5/01
PART
TEMP.
RANGE
PIN-
PACKAGE
REF CLOCK
RANGE (MHz)
M A X9 2 0 5
E AI
M A X9 2 0 7
E AI
-40
°
C to +85
°
C
-40
°
C to +85
°
C
28 SSOP
28 SSOP
16 to 40
40 to 66
Pin Configuration and Functional Diagram appear at end of
data sheet.
Typical Application Circuit
Cellular Phone Base
Stations
Add Drop Muxes
Digital Cross-Connects
*Future product–contact factory for availability.
相關(guān)PDF資料
PDF描述
MAX9205EAI Dual J-K Positive-Edge-Triggered Flip-Flops W/Clear And Preset 20-LCCC -55 to 125
MAX9321B Hex Inverters 14-CDIP -55 to 125
MAX9321BESA Hex Inverters 14-CFP -55 to 125
MAX9394-MAX9395 CB 2C 2#16S PIN RECP BOX
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9205_10 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:10-Bit Bus LVDS Serializers
MAX9205EAI 功能描述:LVDS 接口集成電路 RoHS:否 制造商:Texas Instruments 激勵器數(shù)量:4 接收機數(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
MAX9205EAI/V+ 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(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
MAX9205EAI/V+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(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
MAX9205EAI+ 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(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
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