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參數資料
| 型號： | SY58620LMGTR |
| 廠商： | MICREL INC |
| 元件分類： | 通信及網絡 |
| 英文描述： | Precision 4.25Gbps CML Backplane Transceiver with Integrated Loopback |
| 中文描述： | SPECIALTY TELECOM CIRCUIT, QCC24 |
| 封裝： | 4 X 4 MM, LEAD FREE, MLF-24 |
| 文件頁數： | 1/18頁 |
| 文件大小： | 662K |
| 代理商： | SY58620LMGTR |
SY58620L
Precision 4.25Gbps CML Backplane
Transceiver with Integrated Loopback
General Description
Precision Edge is a registered trademark of Micrel, Inc.
MLF and
Micro
LeadFrame are trademarks of Amkor Technology, Inc.
Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel +1 (408) 944-0800 fax + 1 (408) 474-1000 http://www.micrel.com
September 2005
M9999-093005-B
hbwhelp@micrel.com
or (408) 955-1690
The SY58620L is a low jitter, high-speed transceiver
with a variable swing CML transmitter buffer and a CML
high-gain receiver optimized for precision telecom and
enterprise server transmission line and backplane data
management. The SY58620L distributes data to
4.25Gbps guaranteed over temperature and voltage.
The SY58620L transmitter differential input includes
Micrel’s unique, 3-pin input termination architecture that
directly interfaces to any (AC- or DC-coupled)
differential signal as small as 100mV (200mV
PP
) without
any termination resistor network in the signal path. The
receiver differential input is optimized to interface
directly to AC-coupled signals as small as 10mV
(20mV
PP
). The outputs are 50
source-terminated CML
with extremely fast rise/fall time.
To support remote self-testing, the SY58620L features a
high-speed loopback test mode. The input control signal
LOOPBACK enables an internal loopback path from the
transmitter input to the receiver output.
The SY58620L operates from a 3.3V ±10% supply and
is guaranteed over the full industrial temperature range
of –40°C to +85°C. The SY58620L is part of Micrel’s
high-speed, Precision Edge
product line.
All support documentation can be found on Micrel’s web
site at:
www.micrel.com
.
Applications
Backplane management
Active cable transceivers
SONET/SDH data/clock applications
4X Fibre Channel applications
Typical Applications
Precision Edge
Features
Guaranteed AC performance over temperature and
voltage:
- Maximum Throughput 4.25Gbps
- <120ps t
r
/t
f
time
Transmitter
- Patented input termination directly interfaces to AC-
or DC-coupled differential inputs
- Variable swing CML output
Receiver
- 32dB high-gain Input
- Internal 50
input termination
- Accepts AC-coupled input signals as small as 10mV
(20mV
PP
)
- 400mV (800mV
PP
) differential CML output swing
Loss-of-Signal (LOS)
- High-gain, TTL-compatible LOS output with internal
4.75k
pull-up
- Programmable LOS level set
Ultra-low jitter design
- <5ps
RMS
random jitter
Patent-pending MUX isolates the receiver and the
transmitter channels minimizing on crosstalk
Selectable loopback diagnostic mode
Output enable
Power supply +3.3V ±10%
Industrial temperature range -40°C to +85°C
Available in 24-pin (4mm x 4mm) MLF
Markets
Precision telecom
Enterprise server
ATE
Test and measurement
相關PDF資料 |
PDF描述 |
|---|---|
| SY58621L | Precision 3.2Gbps CML/LVPECL Backplane Transceiver with Integrated Loopback |
| SY58621LMG | Precision 3.2Gbps CML/LVPECL Backplane Transceiver with Integrated Loopback |
| SY58621LMGTR | Precision 3.2Gbps CML/LVPECL Backplane Transceiver with Integrated Loopback |
| SY58626L | DC-to-6.4Gbps Backplane Transmit Buffer with Selectable Output Pre-emphasis, I/O DCOffset Control, and 200mV-3.0VPP Output Swing |
| SY58626LMH | DC-to-6.4Gbps Backplane Transmit Buffer with Selectable Output Pre-emphasis, I/O DCOffset Control, and 200mV-3.0VPP Output Swing |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SY58621L | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Precision 3.2Gbps CML/LVPECL Backplane Transceiver with Integrated Loopback |
| SY58621L_10 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Precision 3.2Gbps CML/LVPECL Backplane |
| SY58621LMG | 功能描述:總線收發器 4.25Gbps Transceiver w/ CML/LVPECL Outputs (I Temp, Green) RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| SY58621LMG TR | 功能描述:總線收發器 4.25Gbps Transceiver w/ CML/LVPECL Outputs (I Temp, Green) RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| SY58621LMGTR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Precision 3.2Gbps CML/LVPECL Backplane Transceiver with Integrated Loopback |
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