参数资料
型号: MAX038CWP+
厂商: Maxim Integrated Products
文件页数: 15/17页
文件大小: 0K
描述: IC GEN WAVEFORM HI-FREQ 20-SOIC
标准包装: 36
频率: 0.1Hz ~ 20MHz
电源电压: 4.75 V ~ 5.25 V
电流 - 电源: 45mA
工作温度: 0°C ~ 70°C
封装/外壳: 20-SOIC(0.295",7.50mm 宽)
包装: 管件
供应商设备封装: 20-SOIC W
安装类型: 表面贴装
High-Frequency Waveform Generator
0
-100
0
20
60
100
OUTPUT SPECTRUM, SINE WAVE
(Fo = 11.5MHz)
-80
-20
MAX038-12A
FREQUENCY (MHz)
ATTENUATION
(dB)
40
80
-40
-60
-10
-30
-50
-70
-90
10
30
50
70
90
RIN = 15kΩ (VIN = 2.5V), CF = 20pF,
VDADJ = 40mV, VFADJ = -3V
0
-100
010
30
50
OUTPUT SPECTRUM, SINE WAVE
(Fo = 5.9kHz)
-80
-20
MAX038
12B
FREQUENCY (kHz)
ATTENUATION
(dB)
20
40
-40
-60
-10
-30
-50
-70
-90
5
15253545
RIN = 51kΩ (VIN = 2.5V), CF = 0.01μF,
VDADJ = 50mV, VFADJ = 0V
Pin Description
Typical Operating Characteristics (continued)
(Circuit of Figure 1, V+ = DV+ = 5V, V- = -5V, VDADJ = VFADJ = VPDI = VPDO = 0V, RL = 1k
Ω/, CL = 20pF, TA = +25°C, unless
otherwise noted.)
PIN
NAME
FUNCTION
1
REF
2.50V bandgap voltage reference output
2, 6, 9,
11, 18
GND
Ground*
3
A0
Waveform selection input; TTL/CMOS compatible
4
A1
Waveform selection input; TTL/CMOS compatible
5
COSC
External capacitor connection
7
DADJ
Duty-cycle adjust input
8
FADJ
Frequency adjust input
10
IIN
Current input for frequency control
12
PDO
Phase detector output. Connect to GND if phase detector is not used.
13
PDI
Phase detector reference clock input. Connect to GND if phase detector is not used.
14
SYNC
TTL/CMOS-compatible output, referenced between DGND and DV+. Permits the internal oscillator to be
synchronized with an external signal. Leave open if unused.
15
DGND
Digital ground
16
DV+
Digital +5V supply input. Can be left open if SYNC is not used.
17
V+
+5V supply input
19
OUT
Sine, square, or triangle output
20
V-
-5V supply input
*The five GND pins are not internally connected. Connect all five GND pins to a quiet ground close to the device. A ground plane is
recommended (see Layout Considerations).
MAX038
Maxim Integrated
7
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相关代理商/技术参数
参数描述
MAX038CWP+ 功能描述:时钟发生器及支持产品 RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56
MAX038CWP+T 功能描述:时钟发生器及支持产品 RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56
MAX038CWP-T 功能描述:时钟发生器及支持产品 RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56
MAX038EPP 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:High-Frequency Waveform Generator
MAX038EVKIT 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Evaluation Kit for the MAX038