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參數(shù)資料
| 型號： | SY58028UMITR |
| 廠商： | MICREL INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | ULTRA PRECISION DIFFERENTIAL CML 4:1 MUX WITH 1:2 FANOUT AND INTERNAL I/O TERMINATION |
| 中文描述： | 58028 SERIES, 4 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, QCC32 |
| 封裝： | 5 X 5 MM, MLF-32 |
| 文件頁數(shù)： | 1/11頁 |
| 文件大?。?/td> | 210K |
| 代理商： | SY58028UMITR |
1
Precision Edge
Precision Edge
SY58028U
Micrel, Inc.
M9999-020207
hbwhelp@micrel.com or (408) 955-1690
DESCRIPTION
I
Selects 1 of 4 differential inputs
I
Provides two copies of the selected input
I
Guaranteed AC performance over temperature and
voltage:
DC-to- > 10.7Gbps data rate throughput
< 350ps IN-to-Out t
pd
< 60ps t
r
/ t
f
times
I
Ultra low-jitter design:
< 10ps
PP
total jitter (clock)
< 1ps
RMS
random jitter
< 10ps
PP
deterministic jitter
< 0.7ps
RMS
crosstalk-induced jitter
I
Unique patended input design minimizes crosstalk
I
Accepts an input signal as low as 100mV
I
Unique patended input termination and V
T
pin
accepts DC- and AC-coupled inputs (CML, LVPECL,
LVDS)
I
Internal 50
output source termination
I
400mV CML output swing (R
L
= 50
)
I
Power supply 2.5V
±
5% or 3.3V
±
10%
I
–40
°
C to +85
°
C temperature range
I
Available in 32-pin (5mm
×
5mm) MLF
package
FEATURES
ULTRA PRECISION DIFFERENTIAL
CML 4:1 MUX WITH 1:2 FANOUT
AND INTERNAL I/O TERMINATION
APPLICATIONS
I
Redundant clock and/or data distribution
I
All SONET/SDH clock/data distribution
I
Loopback
I
All Fibre Channel distribution
I
All Gigabit Ethernet clock and/or data distribution
Rev.: C
Issue Date:
Amendment: /0
February 2007
The SY58028U is a 2.5V/3.3V precision, high-speed, 4:1
differential CML multiplexer capable of handling clocks up
to 7GHz and data streams up to 10.7Gbps. In addition, a
1:2 fanout buffer provides two copies of the selected inputs.
The differential input includes Micrel’s unique, 3-pin input
termination architecture that allows customers to interface to
any differential signal (AC- or DC-coupled) as small as 100mV
without any level shifting or termination resistor networks in
the signal path. The result is a clean, stub-free, low-jitter
interface solution. The outputs are 50
source terminated
CML, with extremely fast rise/fall times guaranteed to be less
than 60ps.
The SY58028U operates from a 2.5V
±
5% supply or a
3.3V
±
10% supply and is guaranteed over the full industrial
temperature range of –40
°
C to +85
°
C. For applications that
require LVPECL outputs, consider the SY58029U or
SY58030U Multiplexers. The SY58028U 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.
TYPICAL PERFORMANCE
Precision Edge is a registered trademark of Micrel, Inc.
MicroLeadFrame and MLF are registered trademarks of Amkor Technology, Inc.
Precision Edge
FUNCTIONAL BLOCK DIAGRAM
IN0
/IN0
V
T0
50
50
IN1
/IN1
V
T1
50
50
Q0
/Q0
0
1
MUX
4:1
MUX
1:2
Fanout
V
REF-AC0
IN2
/IN2
V
T2
50
50
V
REF-AC2
V
REF-AC1
2
IN3
/IN3
V
T3
50
50
V
REF-AC3
3
SEL0 (CMOS/TTL)
SEL1 (CMOS/TTL)
Q1
/Q1
3.2Gbps Output (2
23
D
1 PRBS)
TIME (100ps/div.)
O
(
相關PDF資料 |
PDF描述 |
|---|---|
| SY58030UMG | ULTRA PRECISION, 400mV DIFFERENTIAL LVPECL 4:1 MUX with 1:2 FANOUT and INTERNAL TERMINATION |
| SY58030UMGTR | ULTRA PRECISION, 400mV DIFFERENTIAL LVPECL 4:1 MUX with 1:2 FANOUT and INTERNAL TERMINATION |
| SY58030UMI | ULTRA PRECISION, 400mV DIFFERENTIAL LVPECL 4:1 MUX with 1:2 FANOUT and INTERNAL TERMINATION |
| SY58030UMITR | ULTRA PRECISION, 400mV DIFFERENTIAL LVPECL 4:1 MUX with 1:2 FANOUT and INTERNAL TERMINATION |
| SY58031U | ULTRA-PRECISION 1:8 CML FANOUT BUFFER WITH INTERNAL I/O TERMINATION |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SY58029U | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ULTRA PRECISION DIFFERENTIAL LVPECL 4:1 MUX with 1:2 FANOUT and INTERNAL TERMINATION |
| SY58029U_07 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ULTRA PRECISION DIFFERENTIAL LVPECL 4:1 MUX with 1:2 FANOUT and INTERNAL TERMINATION |
| SY58029U_0708 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ULTRA PRECISION DIFFERENTIAL LVPECL 4:1 MUX with 1:2 FANOUT |
| SY58029UMG | 功能描述:編碼器、解碼器、復用器和解復用器 5Gbps 4:1 800mV LVPECL Multiplexer w/ 1:2 Fanout (I Temp, Green) RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| SY58029UMG TR | 功能描述:編碼器、解碼器、復用器和解復用器 5Gbps 4:1 800mV LVPECL Multiplexer w/ 1:2 Fanout (I Temp, Green) RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
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