參數(shù)資料
型號： SY58021U
廠商： Micrel Semiconductor,Inc.
英文描述： 4GHz, 1:4 LVPECL FANOUT BUFFER/ TRANSLATOR WITH INTERNAL TERMINATION
中文描述： 4GHz的，1:4的LVPECL扇出緩沖器/有內(nèi)部終端譯者
文件頁數(shù)： 3/9頁
文件大小： 133K
代理商： SY58021U
3
Precision Edge
SY58021U
Micrel, Inc.
M9999-062405
hbwhelp@micrel.com or (408) 955-1690
Absolute Maximum Ratings
(1)
Power Supply Voltage (V
CC
)......................
–
0.5V to +4.0V
Input Voltage (V
IN
) .........................................
–
0.5V to V
CC
LVPECL Output Current (I
OUT
)
Continuous .............................................................50mA
Surge....................................................................100mA
Source or sink current on VT pin
V
T
Current ..........................................................
±
100mA
Source or sink current on IN, /IN
Input Current ........................................................
±
50mA
Source or sink current on V
REF-AC(4)
V
REF
Current .......................................................
±
1.5mA
Soldering, (20 seconds) ............................................ 260
°
C
Storage Temperature Range (T
S
)............
–
65
°
C to +150
°
C
Operating Ratings
(2)
Power Supply Voltage (V
CC
)................. +2.375V to +3.60V
Operating Temperature Range (T
A
)...........
–
40
°
C to +85
°
C
Package Thermal Resistance
MLF
(
θ
JA
)
Still-Air .............................................................60
°
C/W
500 lpfm...........................................................54
°
C/W
MLF
(
ψ
JB
)
Junction-to-Board Resistance
(3)
......................33
°
C/W
T
A
=
–
40
°
C to 85
°
C
Symbol
Parameter
Condition
Min
Typ
Max
Units
V
CC
Power Supply Voltage
V
CC
= 2.5V
V
CC
= 3.3V
No load, V
CC
= max.
IN, /IN,
Note 6
2.375
3.0
2.5
3.3
2.625
3.60
V
V
I
CC
V
IH
V
IL
V
IN
V
DIFF_IN
R
IN
V
T IN
V
REF-AC
Power Supply Current
125
160
mA
Input HIGH Voltage
V
CC
–
1.6
0
V
CC
V
IH
–
0.1
1.7
V
Input LOW Voltage
IN, /IN
V
Input Voltage Swing
IN, /IN; see Figure 1a.
0.1
V
Differential Input Voltage Swing
IN, /IN; see Figure 1b.
0.2
3.4
V
IN-to-V
T
Resistance
IN-to-V
T
Voltage
Output Reference Voltage
40
50
60
1.28
V
V
CC
–
1.30 V
CC
–
1.2
V
CC
–
1.1
V
INPUT DC ELECTRICAL CHARACTERISTICS
(5)
V
CC
= 3.3V
±
10% or 2.5
±
5%; R
L
= 50
to V
CC
–
2V; T
A
=
–
40
°
C to 85
°
C, unless otherwise stated.
Symbol
Parameter
Condition
Min
Typ
Max
Units
V
OH
V
OL
V
OUT
V
DIFF_OUT
Output HIGH Voltage
V
CC
–
1.145
V
CC
–
1.945
550
V
CC
–
0.895
V
CC
–
1.695
1050
V
Output LOW Voltage
V
Output Voltage Differential Swing
see Figure 1a.
780
mV
Differential Output Voltage Swing
see Figure 1b.
1100
1560
2100
mV
Notes:
1. Permanent device damage may occur if ratings in the
“
Absolute Maximum Ratings
”
section are exceeded. This is a stress rating only and functional
operation is not implied for 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.
2. The data sheet limits are not guaranteed if the device is operated beyond the operating ratings.
3. Thermal performance assumes exposed pad is soldered (or equivalent) to the device
’
s most negative potential on the PCB.
4. Due to the limited drive capability, use for input of the same package only.
5. The circuit is designed to meet the DC specifications shown in the above table after thermal equilibrium has been established.
6. V
IH
(min.) not lower than 1.2V.
LVPECL OUTPUT DC ELECTRICAL CHARACTERISTICS
(5)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SY58021U_07 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:4GHz, 1:4 LVPECL FANOUT BUFFER/ TRANSLATOR WITH INTERNAL TERMINATION
SY58021U_10 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:4GHz, 1:4 LVPECL Fanout Buffer/Translator with Internal Termination Precision Edge
SY58021U_1109 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:4GHz, 1:4 LVPECL Fanout Buffer/Translator with Internal Termination Precision Edge?
SY58021UMG 功能描述:緩沖器和線路驅(qū)動器 Ultra High Speed 1:4 800mV LVPECL Fanout Buffer/Translator (I Temp, Green) RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
SY58021UMG TR 功能描述:緩沖器和線路驅(qū)動器 Ultra High Speed 1:4 800mV LVPECL Fanout Buffer/Translator (I Temp, Green) RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
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