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參數(shù)資料
| 型號： | SY89825U |
| 廠商： | Micrel Semiconductor,Inc. |
| 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： | 2.5/3.3V 1時22高性能，低電壓PECL總線時鐘驅(qū)動器 |
| 文件頁數(shù)： | 4/8頁 |
| 文件大?。?/td> | 59K |
| 代理商： | SY89825U |
4
ClockWorks
SY89825U
Micrel
NOTES:
1. Outputs loaded with 50
to V
CC
–
2V. Airflow
≥
300lfpm.
2. f
MAX
is defined as the maximum toggle frequency measured. Measured with a 750mV input signal, all loading with 50
to V
CC
–
2V.
3. Differential propagation delay is defined as the delay from the crossing point of the differential input signals to the crossing point of the differential
output signals.
4. The within-device skew is defined as the worst case difference between any two similar delay paths within a single device operating at the same
voltage and temperature.
5. The part-to-part skew is defined as the absolute worst case difference between any two delay paths on any two devices operating at the same
voltage and temperature. Part-to-part skew is the total skew difference; pin-to-pin skew + part-to-part skew.
6. Set-up and hold time applies to synchronous applications that intend to enable/disable before the next clock cycle. For asynchronous applications,
set-up and hold time does not apply. OE set-up time is defined with respect to the rising edge of the clock. OE HIGH to LOW transition ensures
outputs remain disabled during the next clock cycle. OE LOW to HIGH transition enables normal operation of the next input clock.
AC ELECTRICAL CHARACTERISTICS
(1)
V
CC
= 2.37V to 3.6V, GND = 0V
T
A
=
–
40
°
C
Typ.
T
A
= +25
°
C
Typ.
T
A
= +85
°
C
Min.
Symbol
Parameter
Min.
Max.
Min.
Max.
Typ.
Max.
Unit
f
MAX
t
PHL
t
PLH
Max Toggle Frequency
(2)
Propagation Delay
(Differential)
(3)
2
—
—
2
—
—
2
—
—
GHz
ns
LVPECL IN
LVDS IN
0.600
0.800
—
—
1.2
1.4
0.600
0.800
0.900
1.1
1.2
1.4
0.600
0.800
—
—
1.2
1.4
t
SKEW
Within-Device Skew
(4)
Part-to-Part Skew
(5)
OE Set-Up Time
(6)
OE Hold Time
(6)
—
—
35
—
20
35
—
—
35
ps
—
100
200
—
100
200
—
100
200
ps
t
S(OE)
t
H(OE)
t
r
t
f
t
(switchover)
1.0
—
—
1.0
—
—
1.0
—
—
ns
0.5
—
—
0.5
—
—
0.5
—
—
ns
Output Rise/Fall Time
(20%
–
80%)
300
—
600
300
450
600
300
—
600
ps
Input Switchover
CLK_SEL-to-valid output
—
—
1.2
—
—
1.2
—
—
1.2
ns
PRODUCT ORDERING CODE
Ordering
Code
Package
Type
Operating
Range
Package
Marking
SY89825UHI
H64-1
Industrial
SY89825UHI
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|---|---|
| sy89833l | 3.3V, 2GHz ANY-DIFFERENTIAL INPUT-TO-LVDS 1:4 FANOUT BUFFER/TRANSLATOR W/ INTERNAL TERMINATION |
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| 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 |
| SY89840U | Precision LVPECL Runt Pulse Eliminator 2:1 Multiplexer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SY89825U_07 | 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 |
| SY89825UHG | 功能描述:IC CLK BUF MUX TRNSL 2:22 64TQFP RoHS:是 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(biāo)準(zhǔn)包裝:1 系列:HiPerClockS™ 類型:扇出緩沖器（分配），多路復(fù)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(yīng)商設(shè)備封裝:32-TQFP（7x7） 包裝:- 其它名稱:800-1923-6 |
| SY89825UHG TR | 功能描述:IC CLK BUF MUX TRNSL 2:22 64TQFP RoHS:是 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(biāo)準(zhǔn)包裝:1 系列:HiPerClockS™ 類型:扇出緩沖器（分配），多路復(fù)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(yīng)商設(shè)備封裝:32-TQFP（7x7） 包裝:- 其它名稱:800-1923-6 |
| SY89825UHI | 功能描述:IC CLK BUF MUX TRNSL 2:22 64TQFP 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(biāo)準(zhǔn)包裝:1 系列:HiPerClockS™ 類型:扇出緩沖器（分配），多路復(fù)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(yīng)商設(shè)備封裝:32-TQFP（7x7） 包裝:- 其它名稱:800-1923-6 |
| 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 |
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