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参数资料
| 型号： | MAX2751EUA+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 4/7页 |
| 文件大小： | 0K |
| 描述： | IC OSC VOLT CNTRL 8-UMAX |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 系列： | MAX2751 |
| 功能： | VCO |
| 频率： | 2.12GHz ~ 2.26GHz |
| RF 型： | ISM |
| 次要属性： | 片上储能电路 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 包装： | 管件 |
2.4GHz Monolithic
Voltage-Controlled Oscillators
Typical Operating Characteristics (continued)
(Circuit of Figure 1, V CC = +3.0V, V TUNE = +0.4V to +2.4V, V SHDN ≤ 2V, T A = +25°C, unless otherwise noted.)
MAX2751
NORMALIZED HARMONIC
-50
-60
-70
-80
-90
-100
-110
-120
-130
-140
-150
PHASE NOISE
-2
-3
-4
-5
OUTPUT POWER vs. TEMPERATURE
Δ MKR
-30.00dB
OUTPUT SPECTRUM
Δ = 30dBc
Δ = 48dBc
0.1
1
10
-40
-20
0
20
40
60
80
? O
2? O
3? O
OFFSET FREQUENCY (MHz)
OSCILLATOR TURN-ON TIME
0
-10
-20
-30
-40
-50
TEMPERATURE ( ° C)
0
-10
-20
-30
-40
-50
OSCILLATOR TURN-OFF TIME
FREQUENCY
-60
-70
-80
-90
-100
8μs
-60
-70
-80
-90
-100
4μs
0
2
4
6
8
10 12 14 16 18 20
0
2
4
6
8
10 12 14 16 18 20
TIME ( μ s)
TIME ( μ s)
Pin Description
4
PIN
1
2
3
4
5
6
7
8
NAME
BYP
TUNE
GND
SHDN
V CC1
V CC2
OUT
GND
FUNCTION
VCO Bypass. Bypass with a 0.1μF capacitor to GND.
Oscillator Frequency Tuning Voltage Input. High-impedance input with a voltage input range of +0.4V
(low frequency) to +2.4V (high frequency).
Ground Connection for Oscillator and Biasing. Requires a low-inductance connection to the circuit
board ground plane.
Shutdown Logic Input. A high-impedance input logic level low disables the device and reduces
supply current to less than 1.0μA. A logic level high enables the device.
Bias and Oscillator DC Supply Voltage Connection. Bypass separately from PIN6 with a 220pF
capacitor to GND for low noise and low spurious content performance from the oscillator.
Output Buffer DC Supply Voltage Connection. Bypass separately from PIN5 with a 220pF capacitor to
GND for best high frequency performance.
Buffered Oscillator Output. Incorporates an internal DC blocking capacitor. OUT is internally matched
to 50 Ω .
Ground Connection for Output Buffer. Requires a low-inductance connection to the circuit board
ground plane.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX2751EUA+ | 功能描述:VCO振荡器 2.4-2.5GHz Mono V-Controlled Osc RoHS:否 制造商:Exar 封装 / 箱体:SOIC-14 频率:300 kHz 负载电容: 封装:Reel 电源电压:4.5 V to 20 V 尺寸:4 mm W x 8.75 mm L x 1.75 mm H 最小工作温度:0 C 最大工作温度:+ 70 C |
| MAX2751EUA+T | 功能描述:VCO振荡器 2.4-2.5GHz Mono V-Controlled Osc RoHS:否 制造商:Exar 封装 / 箱体:SOIC-14 频率:300 kHz 负载电容: 封装:Reel 电源电压:4.5 V to 20 V 尺寸:4 mm W x 8.75 mm L x 1.75 mm H 最小工作温度:0 C 最大工作温度:+ 70 C |
| MAX2751EUA-T | 功能描述:VCO振荡器 2.4-2.5GHz Mono V-Controlled Osc RoHS:否 制造商:Exar 封装 / 箱体:SOIC-14 频率:300 kHz 负载电容: 封装:Reel 电源电压:4.5 V to 20 V 尺寸:4 mm W x 8.75 mm L x 1.75 mm H 最小工作温度:0 C 最大工作温度:+ 70 C |
| MAX2751EVKIT | 功能描述:时钟和定时器开发工具 MAX2750-52 Eval Kit RoHS:否 制造商:Texas Instruments 产品:Evaluation Modules 类型:Clock Conditioners 工具用于评估:LMK04100B 频率:122.8 MHz 工作电源电压:3.3 V |
| MAX2752EUA | 功能描述:VCO振荡器 2.4-2.5GHz Mono V-Controlled Osc RoHS:否 制造商:Exar 封装 / 箱体:SOIC-14 频率:300 kHz 负载电容: 封装:Reel 电源电压:4.5 V to 20 V 尺寸:4 mm W x 8.75 mm L x 1.75 mm H 最小工作温度:0 C 最大工作温度:+ 70 C |
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