参数资料
型号: SY89829UHI
厂商: Micrel Inc
文件页数: 10/10页
文件大小: 0K
描述: IC CLOCK BUFFER MUX 2:10 64-TQFP
标准包装: 160
系列: Precision Edge®
类型: 扇出缓冲器(分配),多路复用器
电路数: 2
比率 - 输入:输出: 2:10
差分 - 输入:输出: 是/是
输入: LVDS,LVPECL
输出: LVPECL
频率 - 最大: 2GHz
电源电压: 2.37 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 64-TQFP 裸露焊盘
供应商设备封装: 64-EP-TQFP
包装: 托盘
2009 Microchip Technology Inc.
DS22139B-page 9
MCP6561/1R/1U/2/4
Note: Unless otherwise indicated, VDD = +1.8V to +5.5V, VSS = GND, TA = +25°C, VIN+ = VDD/2, VIN– = GND,
RL = 10 kΩ to VDD/2, and CL = 25 pF.
FIGURE 2-25:
Propagation Delay Skew.
FIGURE 2-26:
Propagation Delay vs.
Supply Voltage.
FIGURE 2-27:
Propagation Delay vs.
Common-mode Input Voltage.
FIGURE 2-28:
Propagation Delay vs.
Temperature.
FIGURE 2-29:
Propagation Delay vs. Input
Over-Drive.
FIGURE 2-30:
Propagation Delay vs.
Common-mode Input Voltage.
0%
10%
20%
30%
40%
50%
-20
-15
-10
-5
0
5
10
15
20
Prop. Delay Skew (ns)
O
ccu
rr
e
n
c
es
(
%
)
VDD= 1.8V
Avg. = -7.3 ns
StDev= 0.8 ns
198 units
VDD= 5.5V
Avg. = 11.6 ns
StDev= 2 ns
198 units
100 mV Over-Drive
VCM = VDD/2
20
40
60
80
100
120
140
1.52.5
3.54.5
5.5
V
DD (V)
P
rop.
D
e
la
y
(n
s
)
tPHL , 10 mV Over-Drive
tPLH , 10 mV Over-Drive
tPHL , 100 mV Over-Drive
tPLH , 100 mV Over-Drive
VCM = VDD/2
20
30
40
50
60
70
80
0.00
0.50
1.00
1.50
2.00
V
CM (V)
P
ro
p
.D
e
lay
(n
s
)
tPLH
tPHL
VDD= 1.8V
100 mV Over-Drive
20
30
40
50
60
70
80
-50
-25
0
25
50
75
100
125
Temperature (°C)
Pr
o
p
.D
e
la
y
(
n
s)
tPHL
tPLH , VDD = 1.8V
tPHL , VDD = 1.8V
100 mV Over-Drive
VCM = VDD/2
tPLH , VDD = 5.5V
tPHL , VDD = 5.5V
10
60
110
160
210
260
1
10
100
1000
Over-Drive (mV)
P
ro
p
.D
e
lay
(n
s
)
tPLH , VDD = 1.8V
tPHL , VDD = 1.8V
tPLH , VDD = 5.5V
tPHL , VDD = 5.5V
VCM = VDD/2
20
30
40
50
60
70
80
0.0
1.0
2.0
3.0
4.0
5.0
6.0
V
CM (V)
P
ro
p
.D
e
lay
(n
s
)
tPLH
tPHL
VDD= 5.5V
100 mV Over-Drive
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SY89829UHYTR 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:2.5V/3.3V HIGH-PERFORMANCE, DUAL 1:10 OR LVPECL CLOCK DRIVER w/ INTERNAL TERMINATION AND REDUNDANT SWITCHOVER
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