参数资料
型号: MAX31D80T-UGQ+T
厂商: Maxim Integrated Products
文件页数: 4/9页
文件大小: 0K
描述: IC CLOCK GEN SPREAD SPECT 10TDFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 3,000
类型: 扇出缓冲器(分配),扩展频谱时钟发生器
PLL:
输入: 时钟,晶体
输出: LVCMOS
电路数: 1
比率 - 输入:输出: 1:2
差分 - 输入:输出: 无/无
频率 - 最大: 100MHz
除法器/乘法器: 无/无
电源电压: 3 V ~ 3.6 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 10-WFDFN 裸露焊盘
供应商设备封装: 10-TDFN-EP(3x3)
包装: 带卷 (TR)
其它名称: 90-31D80+UGQ
Spread-Spectrum Clock Generators
MAX31C80/MAX31D80
4_ _ _______________________________________________________________________________________
Typical Operating Characteristics
(VCC = +3.3V, TA = +25°C, unless otherwise noted.)
FREQUENCY SPECTRUM AT 100MHz
WITH DOWN DITHER
MAX31C80
toc07
FREQUENCY (MHz)
ATTENUATION
(dB)
100
98
-50
-40
-30
-20
-10
0
-60
96
fCLKOUT = 100MHz
CENTER DITHER = -3%
-16.56dB
FREQUENCY SPECTRUM AT 122MHz
WITH CENTER SPREAD
MAX31C80
toc06
FREQUENCY (MHz)
ATTENUATION
(dB)
123.2
121.2
-50
-40
-30
-20
-10
0
-60
119.2
fCLKOUT = 122MHz
CENTER DITHER = ±1.5%
-14.23dB
DUTY CYCLE
vs. TEMPERATURE
MAX31C80
toc05
TEMPERATURE (°C)
DUTY
CYCLE
(%)
110
60
10
42
44
46
48
50
52
54
56
58
60
40
-40
fCLKOUT = 100MHz
VCC = 3.6V
VCC = 3.3V
VCC = 3.0V
DUTY CYCLE
vs. SUPPLY VOLTAGE
MAX31C80
toc04
SUPPLY VOLTAGE (V)
DUTY
CYCLE
(%)
3.4
3.2
42
44
46
48
50
52
54
56
58
60
40
3.0
3.6
fCLKOUT = 100MHz
TA = +125°C
TA = +25°C
TA = -40°C
SUPPLY CURRENT
vs. OUTPUT FREQUENCY
MAX31C80
toc03
OUTPUT FREQUENCY (MHz)
SUPPLY
CURRENT
(mA)
104
80
56
32
5
10
15
20
25
0
8
VCC = 3.3V
SUPPLY CURRENT
vs. TEMPERATURE
MAX31C80
toc02
TEMPERATURE (°C)
SUPPLY
CURRENT
(mA)
110
85
-15
10
35
60
17
19
21
23
25
27
29
15
-40
fIN = 27MHz
fCLKOUT = 100MHz
VCC = 3.6V
VCC = 3.3V
VCC = 3.0V
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX31C80
toc01
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(mA)
3.4
3.2
17
19
21
23
25
27
15
3.0
3.6
fIN = 27MHz
fCLKOUT = 100MHz
TA = +125°C
TA = +25°C
TA = -40°C
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