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SY58013U の電気的特性と機能

SY58013UのメーカーはMicrel Semiconductorです、この部品の機能は「1:2 FANOUT BUFFER/TRANSLATOR」です。


製品の詳細 ( Datasheet PDF )

部品番号 SY58013U
部品説明 1:2 FANOUT BUFFER/TRANSLATOR
メーカ Micrel Semiconductor
ロゴ Micrel Semiconductor ロゴ 




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SY58013U Datasheet, SY58013U PDF,ピン配置, 機能
www.DataSheet4U.com
Micrel, Inc.
6GHz, 1:2 FANOUT BUFFER/TRANSLATOR
Precision Edge®
Precision ESYd5g8e01®3U
w/400mV LVPECL OUTPUTS and INTERNAL
SY58013U
INPUT TERMINATION
FEATURES
s Precision 1:2, 400mV LVPECL fanout buffer
s Guaranteed AC performance over temperature and
voltage:
> 6GHz fMAX clock
< 80ps tr/tf times
< 250ps tpd
< 15ps max. skew
s Low jitter performance:
< 10psPP total jitter (clock)
< 1psRMS random jitter (data)
< 10psPP deterministic jitter (data)
s Accepts an input signal as low as 100mV
s Unique input termination and VT pin accepts DC-
coupled and AC-coupled differential
inputs: LVPECL, LVDS and CML
s 400mV LVPECL compatible outputs
s Power supply 2.5V ±5% and 3.3V ±10%
s –40°C to +85°C temperature range
s Available in 16-pin (3mm × 3mm) MLF™ package
APPLICATIONS
s All SONET and All GigE clock distribution
s Fibre Channel clock and data distribution
s Backplanes
s Data distribution: OC-48, OC-48+FEC, XAUI
s High-end, low-skew, multiprocessor synchronous
clock distribution
Precision Edge®
DESCRIPTION
The SY58013U is a 2.5V/3.3V precision, high-speed, fully
differential 1:2 LVPECL fanout buffer. Optimized to provide
two identical output copies with less than 15ps of skew and
less than 10ps(pk-pk) total jitter, the SY58013U can process
clock signals as fast as 6GHz or data patterns up to
10.7Gbps.
The differential input includes Micrel’s unique, 3-pin input
termination architecture that interfaces to LVPECL, LVDS,
and CML differential signals, (AC- or DC-coupled) as small
as 100mV without any level-shifting or termination resistor
networks in the signal path. For AC-coupled input interface
applications, an on-board output reference voltage (VREF-
AC) is provided to bias the VT pin. The outputs are 400mV
LVPECL compatible, with extremely fast rise/fall times
guaranteed to be less than 80ps.
The SY58013U operates from a 2.5V ±5% supply or
3.3V ±10% supply and is guaranteed over the full industrial
temperature range (–40°C to +85°C). For applications that
require greater output swing or CML compatible outputs,
consider the SY58012U 1:2 fanout buffer with 800mV
LVPECL outputs, or the SY58011U 1:2 fanout buffer with
400mV CML outputs. The SY58013U is part of Micrel’s
high-speed, Precision Edge® product line. Data sheets and
support documentation can be found on Micrel’s web site at
www.micrel.com.
FUNCTIONAL BLOCK DIAGRAM
IN
50
VT
50
/IN
VREF-AC
Q0
/Q0
Q1
/Q1
TYPICAL PERFORMANCE
2GHz Output
VCC = 3.3V
Precison Edge is a registered trademark of Micrel, Inc.
MicroLeadFrame and MLF are trademarks of Amkor Technology, Inc.
M9999-051105
[email protected] or (408) 955-1690
1
TIME (70ps/div.)
2GHz with 100mV Input
Rev.: B Amendment: /0
Issue Date: May 2005

1 Page





SY58013U pdf, ピン配列
Micrel, Inc.
Precision Edge®
SY58013U
Absolute Maximum Ratings(Note 1)
Power Supply Voltage (VCC ) ....................... 0.5V to+4.0V
Input Voltage (VIN) ......................................... 0.5V to VCC
Output Current (IOUT)
Continuous ............................................................. 50mA
Surge .................................................................... 100mA
VT Current
Source or sink current on VT pin ........................ ±100mA
Input Current
Source or sink current on (IN, /IN) ....................... ±50mA
VREF Current
Source or sink current on VREF-AC, Note 4 ........ ±1.5mA
Soldering, (20 sec.) ................................................... 260°C
Storage Temperature Range (TSTORE ) ....... 65 to +150°C
Operating Ratings(Note 2)
Power Supply Voltage (VCC) ................. +2.375V to +3.60V
Operating Temperature Range (TA) ........... 40°C to +85°C
Package Thermal Resistance, Note 3
MLFJA)
Still-Air ............................................................. 60°C/W
500lpfm ............................................................ 54°C/W
MLF(ψJB) ....................................................... 33°C/W
DC ELECTRICAL CHARACTERISTICS(Note 5)
TA= 40°C to +85°C
Symbol
Parameter
Condition
VCC
ICC
VIH
VIL
VIN
VDIFF_IN
RIN
VREF-AC
IN to VT
Power Supply Voltage
Power Supply Current
Input HIGH Voltage
Input LOW Voltage
Input Voltage Swing
Differential Input Voltage
In to VT Resistance
Output Reference Voltage
Max. VCC, no load
IN, /IN, Note 6
IN, /IN
IN, /IN; see Figure 1a
IN, /IN; see Figure 1b
Min Typ Max Units
2.375
3.60 V
75 90 mA
VCC1.6
0
0.1
VCC
VIH0.1
1.7
V
V
V
0.2 3.4 V
40 50 60
VCC 1.525 VCC 1.4 VCC 1.325
1.28
V
V
LVPECL DC ELECTRICAL CHARACTERISTICS(Note 5)
VCC = 3.3V ±10% or VCC = 2.5 ±5%; RL= 50to VCC2V; TA= 40°C to 85°C, unless otherwise stated.
Symbol
Parameter
Condition
Min
Typ
Max Units
VOH
VOL
VOUT
VDIFF_OUT
Output HIGH Voltage
Q0, /Q0, Q1, /Q1
Output LOW Voltage
Q0, /Q0, Q1, /Q1
Output Voltage Swing
Q0, /Q0, Q1, /Q1; see Figure 1a
Differential Output Voltage Swing Q0, /Q0, Q1, /Q1; see Figure 1b
VCC1.145 VCC1.020 VCC0.895
VCC1.545 VCC1.420 VCC1.295
200 400
400 800
V
V
mV
mV
Note 1.
Note 2.
Note 3.
Note 4.
Note 5.
Note 6.
Permanent device damage may occur if ABSOLUTE MAXIMUM RATINGS are exceeded. This is a stress rating only and functional operation
is not implied at conditions other than those detailed in the operational sections of this data sheet. Exposure to ABSOLUTE MAXIMUM
RATINGS conditions for extended periods may affect device reliability.
The data sheet limits are not guaranteed if the device is operated beyond the operating ratings.
Thermal performance assumes exposed pad is soldered (or equivalent) to the devices most negative potential on the PCB.
Due to the limited drive capability, use for input of the same package only.
The circuit is designed to meet the DC specifications shown in the above table after thermal equilibrium has been established.
VIH (min.) not lower than 1.2V.
M9999-051105
[email protected] or (408) 955-1690
3


3Pages


SY58013U 電子部品, 半導体
Micrel, Inc.
FUNCTIONAL CHARACTERISTICS
VCC = 3.3V, VEE = 0V, VIN = 100mV, TA = 25°C, unless otherwise stated.
200MHz Output
Precision Edge®
SY58013U
5GHz Output
TIME (600ps/div.)
7GHz Output
TIME (25ps/div.)
10.7Gbps Output
TIME (20ps/div.)
TIME (25ps/div.)
(2231 PRBS Pattern)
M9999-051105
[email protected] or (408) 955-1690
6

6 Page



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部品番号部品説明メーカ
SY58013U

1:2 FANOUT BUFFER/TRANSLATOR

Micrel Semiconductor
Micrel Semiconductor


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