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參數(shù)資料
| 型號： | SY89834UMI |
| 廠商： | Micrel Inc |
| 文件頁數(shù)： | 5/10頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC CLK BUF MUX TRNSLA 2:4 16-MLF |
| 標準包裝： | 100 |
| 系列： | Precision Edge® |
| 類型： | 扇出緩沖器（分配），多路復(fù)用器，變換器 |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 2:4 |
| 差分 - 輸入:輸出： | 無/是 |
| 輸入： | LVCMOS，LVTTL |
| 輸出： | LVPECL |
| 頻率 - 最大： | 1GHz |
| 電源電壓： | 2.375 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-VFQFN 裸露焊盤，16-MLF? |
| 供應(yīng)商設(shè)備封裝： | 16-MLF?（3x3） |
| 包裝： | 管件 |
4
Precision Edge
SY89834U
Micrel, Inc.
M9999-080505
hbwhelp@micrel.com or (408) 955-1690
V
CC = 2.5V ±5% or VCC = 3.3V ±10% , RL = 50 to VCC–2V; TA = –40°C to +85°C, unless otherwise stated.
Symbol
Parameter
Condition
Min
Typ
Max
Units
f
MAX
Maximum Frequency
Input tr /tf ≥ 350ps
1.0
GHz
t
pd
Propagation Delay
IN-to-Q
Note 6
200
320
500
ps
t
SW
Switchover Time
SEL-to-Q
200
320
500
ps
t
SKEW
Within-Device Skew
Note 7
5
20
ps
Part-to-Part Skew
Note 8
300
ps
t
JITTER
Data
Random Jitter (RJ)
Note 9
1
ps
RMS
Deterministic Jitter (DJ)
Note 10
10
ps
PP
Clock
Cycle-to-Cycle Jitter
Note 11
1
ps
RMS
Total Jitter (TJ)
Note 12
10
ps
PP
DC
Duty Cycle
Input t
r/tf ≥ 350ps, Note 13
45
50
55
%
t
S
Set-Up Time
EN to IN1, IN
Note 14 and Note 15
300
ps
t
H
Hold Time
EN to IN1, IN
Note 14 and Note 15
500
ps
t
r, tf
Output Rise/Fall Times
70
140
225
ps
(20% to 80%)
Notes:
5.
High-frequency AC parameters are guaranteed by design and characterization.
6.
V
IH = 2.0V, VIL = 0.8V, 50% duty cycle. Delay measured at 100MHz from the crossing of the input signal with VCC/2 as the crossing of the
differential output signal. See Figure 1.
7.
Within device skew is measured between two different outputs under identical input transitions.
8.
Part-to-part skew is defined for two parts with identical power supply voltages at the same temperature and no skew at the edges at the respective
inputs.
9.
Random jitter is measured with a K28.7 pattern, measured at
≤f
MAX.
10. Deterministic jitter is measured at 2.5Gbps with both K28.5 and 223–1 PRBS pattern.
11. Cycle-to-cycle jitter definition: The variation period between adjacent cycles over a random sample of adjacent cycle pairs.
T
JITTER_CC = Tn – Tn+1, where T is the time between rising edges of the output signal.
12. Total jitter definition: with an ideal clock input frequency of
≤ f
MAX (device), no more than one output edge in 10
12 output edges will deviate by more
than the specified peak-to-peak jitter value.
13. If tr/tf is less than 350ps, the duty cycle distortion will increase beyond the duty cycle limits.
14. Set-up and hold times apply to synchronous applications that intend to enable/disable before the next clock cycle. For asynchronous applications
set-up and hold times do not apply.
15. See “Timing Diagrams,” Figure 1a.
AC ELECTRICAL CHARACTERISTICS(5)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SY89834UMI TR | 功能描述:IC CLK BUF MUX TRNSLA 2:4 16-MLF 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(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 |
| SY89834UMITR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2.5V/3.3V TWO INPUT , 1GHz LVTTL/CMOS-TO-LVPECL 1:4 FANOUT BUFFER/TRANSLATOR |
| SY89835U | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2.5V, 2GHz (3.2 Gbps) Ultra-Precision, Differential 1:2 LVDS Fanout Buffer with Internal Termination and Fail Safe Input |
| SY89835UMG | 制造商:Micrel Inc 功能描述:IC LVDS FANOUT BUFFER 8MLF 制造商:Micrel Inc 功能描述:IC, LVDS FANOUT BUFFER, 8MLF; Supply Voltage Min:2.375V; Supply Voltage Max:2.625V; No. of Pins:8; Operating Temperature Min:-40C; Operating Temperature Max:85C; MSL:MSL 1 - Unlimited; SVHC:No SVHC (19-Dec-2012); Base Number:89835;;RoHS Compliant: Yes |
| SY89835UMG TR | 功能描述:緩沖器和線路驅(qū)動器 2.5V, 2GHz (3.2 Gbps) Ultra-Precision, Differential 1:2 LVDS Fanout Buffer with Internal Termination and Fail Safe Input 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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