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參數(shù)資料
| 型號： | SY89311UMGTR |
| 廠商： | MICREL INC |
| 元件分類： | 時鐘及定時 |
| 英文描述： | 2.5V/3.3V/5V 1:2 DIFFERENTIAL PECL/LVPECL/ECL FANOUT BUFFER |
| 中文描述： | 89311 SERIES, LOW SKEW CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), QCC8 |
| 封裝： | 2 X 2 MM, LEAD FREE, MLF-8 |
| 文件頁數(shù)： | 3/6頁 |
| 文件大小： | 49K |
| 代理商： | SY89311UMGTR |
3
Precision Edge
SY89311U
Micrel, Inc.
M9999-072005
hbwhelp@micrel.com or (408) 955-1690
Absolute Maximum Ratings
(1)
Supply Voltage (V
CC
) ..................................
–
0.5V to +6.0V
Input Voltage (V
IN
) .........................................
–
0.5V to V
CC
LVPECL Output Current (I
OUT
)
Continuous .............................................................50mA
Surge....................................................................100mA
Input Current
Source or sink current on IN, /IN..........................
±
50mA
Lead Temperature (soldering, 20 sec.) ................... +260
°
C
Storage Temperature (T
S
) .......................
–
65
°
C to +150
°
C
Operating Ratings
(2)
Supply Voltage |V
CC
–
V
EE
| .................. +2.375V to +2.625V
............................................................ +3.0V to +3.6V
............................................................ +4.5V to +5.5V
Ambient Temperature (T
A
).........................
–
40
°
C to +85
°
C
Package Thermal Resistance,
Note 3
MLF
(
θ
JA
)
Still-Air .................................................................93
°
C/W
500lfpm ...............................................................87
°
C/W
MLF
(
Ψ
JB
)
Junction-to-Board................................................60
°
C/W
Symbol
Parameter
Condition
Min
Typ
Max
Units
V
CC
Power Supply Voltage
LVPECL
LVPECL
PECL
ECL
LVECL
LVECL
2.375
3.0
4.5
–
5.5
–
3.6
–
2.625
2.5
3.3
5.0
–
5.0
–
3.3
–
2.5
2.625
3.6
5.5
–
4.5
–
3.0
–
2.375
V
V
V
V
V
V
I
EE
I
IH
I
IL
Power Supply Current
Max. V
CC
, no load
V
IN
= V
IH
V
IN
= V
IL
V
IN
= V
IL
30
44
mA
Input HIGH Current
150
μ
A
Input LOW Current
IN
/IN
0.5
–
150
μ
A
μ
A
C
IN
Input Capacitance
1.0
pF
DC ELECTRICAL CHARACTERISTICS
(4)
T
A
=
–
40
°
C to +85
°
C
V
CC
= +2.5V
±
5% or +3.3V
±
10% or +5.0V
±
10% and V
EE
= 0V; V
CC
= 0V and V
EE
=
–
2.5V
±
5% or
–
3.3V
±
10% or
–
5.0V
±
10%;
R
L
= 50
to V
CC
–
2V; T
A
=
–
40
°
C to +85
°
C, unless otherwise noted.
Symbol
Parameter
Condition
Min
Typ
Max
Units
V
OH
V
OL
V
IH
V
IL
V
IHCMR
Output HIGH Voltage
V
CC
–
1.145
V
CC
–
1.945
V
CC
–
1.225
V
CC
–
1.945
V
EE
+1.2
V
CC
–
0.895
V
CC
–
1.695
V
CC
–
0.88
V
CC
–
1.625
V
CC
V
Output LOW Voltage
V
Input HIGH Voltage
V
Input LOW Voltage
V
Input HIGH Voltage Common
Mode Range
Note 5
V
I
IH
I
IL
Input HIGH Current
V
IN =
V
IH
V
IN =
V
IL
V
IN =
V
IL
150
μ
A
Input LOW Current (IN)
0.5
μ
A
Input LOW Current (/IN)
–
150
μ
A
Notes:
1.
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 RATlNG 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.
Package Thermal Resistance values assume exposed pad is soldered (or equivalent) to the device's most negative potential on the PCB.
4.
This circuit is designed to meet the DC specifications shown in the above table after thermal equilibrium has been established.
5.
V
IHCMR
(min) varies 1:1 with V
EE
, (max) varies 1:1 with V
CC
.
(100K) ECL/LVECL DC ELECTRICAL CHARACTERISTICS
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|---|---|
| SY89311UMG-TR | 功能描述:Clock Fanout Buffer (Distribution) IC 3GHz 8-VFDFN Exposed Pad, 8-MLF? 制造商:microchip technology 系列:Precision Edge? 包裝:剪切帶（CT） 零件狀態(tài):停產(chǎn) 類型:扇出緩沖器（分配） 電路數(shù):1 比率 - 輸入:輸出:1:2 差分 - 輸入:輸出:是/是 輸入:ECL，PECL 輸出:ECL，PECL 頻率 - 最大值:3GHz 電壓 - 電源:2.375 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-VFDFN 裸露焊盤，8-MLF? 供應商器件封裝:8-MLF?（2x2） 標準包裝:1 |
| SY89311UMI TR | 功能描述:IC CLK FANOUT BUFF 1:2 3GHZ 8MLF RoHS:否 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘緩沖器，驅(qū)動器 系列:Precision Edge® 標準包裝:1 系列:HiPerClockS™ 類型:扇出緩沖器（分配），多路復用器 電路數(shù):1 比率 - 輸入:輸出:2:18 差分 - 輸入:輸出:是/無 輸入:CML，LVCMOS，LVPECL，LVTTL，SSTL 輸出:LVCMOS，LVTTL 頻率 - 最大:250MHz 電源電壓:2.375 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:32-LQFP 供應商設(shè)備封裝:32-TQFP（7x7） 包裝:- 其它名稱:800-1923-6 |
| SY89311UMITR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2.5V/3.3V/5V 1:2 DIFFERENTIAL PECL/LVPECL/ECL FANOUT BUFFER |
| SY89312V | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.3V/5V, 4GHz PECL/ECL ± 2 CLOCK GENERATOR |
| SY89312VMG | 制造商:Micrel Inc 功能描述:IC CLOCK DIVIDER 8MLF 制造商:Micrel Inc 功能描述:IC, CLOCK DIVIDER, 8MLF; Clock IC Type:Clock Generator; Frequency:4GHz; No. of Outputs:1; Supply Voltage Min:3V; Supply Voltage Max:3.6V; Digital IC Case Style:MLF; No. of Pins:8; Interface Type:-; Supply Current:30mA; Operating ;RoHS Compliant: Yes |
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