参数资料
| 型号： | SY89834UMI TR |
| 厂商： | Micrel Inc |
| 文件页数： | 5/10页 |
| 文件大小： | 0K |
| 描述： | IC CLK BUF MUX TRNSLA 2:4 16-MLF |
| 标准包装： | 1,000 |
| 系列： | Precision Edge® |
| 类型： | 扇出缓冲器（分配），多路复用器，变换器 |
| 电路数： | 1 |
| 比率 - 输入:输出： | 2:4 |
| 差分 - 输入:输出： | 无/是 |
| 输入： | LVCMOS，LVTTL |
| 输出： | LVPECL |
| 频率 - 最大： | 1GHz |
| 电源电压： | 2.375 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-VFQFN 裸露焊盘，16-MLF? |
| 供应商设备封装： | 16-MLF?（3x3） |
| 包装： | 带卷 (TR) |
| 其它名称： | SY89834UMITR SY89834UMITR-ND |
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| SY89835U | 制造商:MICREL 制造商全称: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:缓冲器和线路驱动器 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 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| SY89835UMGTR | 制造商:Micrel Inc 功能描述:2GHz Diff. 1:2 LVDS Fanout Buffer MLF8 |
| SY89835UMG-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? 包装:剪切带（CT） 零件状态:有效 类型:扇出缓冲器（分配） 电路数:1 比率 - 输入:输出:1:2 差分 - 输入:输出:是/是 输入:LVDS 输出:LVDS 频率 - 最大值:3GHz 电压 - 电源:2.375 V ~ 2.635 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-VFDFN 裸露焊盘，8-MLF? 供应商器件封装:8-MLF?（2x2） 标准包装:1 |
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