參數(shù)資料
型號(hào)： SY89825UHI
廠商： MICREL INC
元件分類： 時(shí)鐘及定時(shí)
英文描述： 2.5/3.3V 1:22 HIGH-PERFORMANCE, LOW-VOLTAGE PECL BUS CLOCK DRIVER & TRANSLATOR w/ INTERNAL TERMINATION
中文描述： 89825 SERIES, LOW SKEW CLOCK DRIVER, 22 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP64
封裝： TQFP-64
文件頁(yè)數(shù)： 3/8頁(yè)
文件大?。?/td> 59K
代理商： SY89825UHI
3
ClockWorks
SY89825U
Micrel
DC ELECTRICAL CHARACTERISTICS
T
A
=
–
40
°
C
Typ.
—
T
A
= +25
°
C
Typ.
—
T
A
= +85
°
C
Typ.
—
Symbol
V
IN
V
ID
I
IL
R
IN
Parameter
Min.
0
Max.
2.4
Min.
0
Max.
2.4
Min.
0
Max.
2.4
Unit
V
Input Voltage Range
Differential Input Swing
Input Low Current
(1)
100
—
—
100
—
—
100
—
—
mV
–
1.25
—
—
–
1.25
—
—
–
1.25
—
—
mA
LVDS Differential Input Resistance
(LVDS_CLK to /LVDS_CLK)
80
100
120
80
100
120
80
100
120
LVDS Input
(V
CC
= 2.37V to 3.6V, GND = 0V)
T
A
=
–
40
°
C
Typ.
T
A
= +25
°
C
Typ.
T
A
= +85
°
C
Typ.
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Unit
V
CCI,
V
CCO
I
CC
Power Supply
(1)
2.37
—
3.6
2.37
—
3.8
2.37
—
3.6
V
Total Supply Current
(2)
—
100
150
—
100
150
—
100
150
mA
Power Supply
T
A
=
–
40
°
C
Min.
T
A
= +25
°
C
Min.
T
A
= +85
°
C
Min.
Symbol
Parameter
Max.
Max.
Max.
Unit
V
IH
Input HIGH Voltage
(Single ended)
V
CC
–
1.165
V
CC
–
0.88
V
CC
–
1.165
V
CC
–
0.88
V
CC
–
1.165
V
CC
–
0.88
V
V
IL
V
PP
Input LOW Voltage
Minimum Input Swing
(1)
LVPECL_CLK
Common Mode Range
(2)
LVPECL_CLK
Output HIGH Voltage
(3)
Output LOW Voltage
(3)
V
CC
–
1.945
600
V
CC
–
1.625
—
V
CC
–
1.945
600
V
CC
–
1.625
—
V
CC
–
1.945
600
V
CC
–
1.625
—
V
mV
V
CMR
–
1.5
–
0.4
–
1.5
–
0.4
–
1.5
–
0.4
V
V
OH
V
OL
I
IH
I
IL
NOTES:
1. The V
PP
(min.) is defined as the minimum input differential voltage which will cause no increase in the propagation delay.
2. V
is defined as the range within which the V
level may vary, with the device still meeting the propagation delay specification. The numbers in the table are
referenced to V
. The V
level must be such that the peak-to-peak voltage is less than 1.0V and greater than or equal to V
PP
(min.). The lower end of the
CMR range varies 1:1 with V
CCI
. The V
CMR
(min) will be fixed at 3.3V
–
|V
CMR
(min)|.
3. Outputs loaded with 50
to V
CC
-2V.
V
CCO
–
1.085 V
CCO
–
0.880 V
CCO
–
1.025 V
CCO
–
0.880 V
CCO
–
1.025 V
CCO
–
0.880
V
CCO
–
1.830 V
CCO
–
1.555 V
CCO
–
1.810 V
CCO
–
1.620 V
CCO
–
1.810 V
CCO
–
1.620
—
150
—
V
V
μ
A
μ
A
Input HIGH Current
150
—
150
Input LOW Current
0.5
—
0.5
—
0.5
—
LVPECL Input/Output
(V
CC
= 2.37V to 3.6V, GND = 0V)
NOTES:
1. V
CCI
and V
CCO
must be connected together on the PCB such that they remain at the same potential. V
CCI
and V
CCO
are not internally connected on the die.
2. No load. Outputs floating.
T
A
=
–
40
°
C
Typ.
—
T
A
= +25
°
C
Typ.
—
T
A
= +85
°
C
Typ.
—
Symbol
V
IH
V
IL
I
IH
I
IL
Parameter
Min.
2.0
Max.
—
Min.
2.0
Max.
—
Min.
2.0
Max.
—
Unit
V
Input HIGH Voltage
Input LOW Voltage
—
—
0.8
—
—
0.8
—
—
0.8
V
μ
A
μ
A
Input HIGH Current
+20
—
–
250
+20
—
–
250
+20
—
–
250
Input LOW Current
—
—
–
600
—
—
–
600
—
—
–
600
LVCMOS/LVTTL Control Inputs (OE, CLK_SEL)
(V
CC
= 2.37V to 3.6V, GND = 0V)
NOTE:
1. For I
IL
, both LVDS inputs are grounded.
相關(guān)PDF資料
PDF描述
SY89825U 2.5/3.3V 1:22 HIGH-PERFORMANCE, LOW-VOLTAGE PECL BUS CLOCK DRIVER & TRANSLATOR w/ INTERNAL TERMINATION
sy89833l 3.3V, 2GHz ANY-DIFFERENTIAL INPUT-TO-LVDS 1:4 FANOUT BUFFER/TRANSLATOR W/ INTERNAL TERMINATION
SY89834U 2.5V/3.3V TWO INPUT , 1GHz LVTTL/CMOS-TO-LVPECL 1:4 FANOUT BUFFER/TRANSLATOR
SY89834UMI 2.5V/3.3V TWO INPUT , 1GHz LVTTL/CMOS-TO-LVPECL 1:4 FANOUT BUFFER/TRANSLATOR
SY89834UMITR 2.5V/3.3V TWO INPUT , 1GHz LVTTL/CMOS-TO-LVPECL 1:4 FANOUT BUFFER/TRANSLATOR
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SY89825UHITR 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2.5/3.3V 1:22 HIGH-PERFORMANCE, LOW-VOLTAGE PECL BUS CLOCK DRIVER & TRANSLATOR w/ INTERNAL TERMINATION
SY89825UHY 功能描述:轉(zhuǎn)換 - 電壓電平 3.3V 1:22 LVDS Fanout/Translator (I Temp, Lead Free) RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8
SY89825UHY TR 功能描述:轉(zhuǎn)換 - 電壓電平 3.3V 1:22 LVDS Fanout/Translator (I Temp, Lead Free) RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8
SY89825UHYTR 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2.5/3.3V 1:22 HIGH-PERFORMANCE, LOW-VOLTAGE PECL BUS CLOCK DRIVER & TRANSLATOR w/ INTERNAL TERMINATION
SY898265UHI 制造商:Micrel Inc 功能描述:
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