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参数资料
| 型号： | MAX2752EUA |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | XO, clock |
| 英文描述： | 2.4GHz Monolithic Voltage-Controlled Oscillators |
| 中文描述： | VCO, 2025 MHz - 2165 MHz |
| 文件页数： | 4/6页 |
| 文件大小： | 149K |
| 代理商： | MAX2752EUA |
M
2.4GHz Monolithic
Voltage-Controlled Oscillators
4
_______________________________________________________________________________________
Pin Description
0.1
1
10
PHASE NOISE
M
OFFSET FREQUENCY (MHz)
P
-150
-130
-140
-110
-120
-90
-100
-80
-60
-70
-50
M
TEMPERATURE (
°
C)
O
-5
-4
-3
-2
-40
0
-20
20
40
60
80
MAX2751
OUTPUT POWER vs. TEMPERATURE
M
O
3
O
O
FREQUENCY
= 48dBc
MKR
-30.00dB
= 30dBc
NORMALIZED HARMONIC
OUTPUT SPECTRUM
2
O
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.)
-100
-80
-90
-60
-70
-40
-50
-30
-10
-20
0
0
4
6
8
2
10
12
14
18
16
20
OSCILLATOR TURN-ON TIME
M
TIME (
μ
s)
O
8
μ
s
-100
-80
-90
-60
-70
-40
-50
-30
-10
-20
0
0
4
6
8
2
10
12
14
18
16
20
OSCILLATOR TURN-ON TIME
M
TIME (
μ
s)
O
4
μ
s
PIN
NAME
FUNCTION
1
BYP
VCO Bypass. Bypass with a 0.1μF capacitor to GND.
2
TUNE
Oscillator Frequency Tuning Voltage Input. High-impedance input with a voltage input range of +0.4V
(low frequency) to +2.4V (high frequency).
3
GND
Ground Connection for Oscillator and Biasing. Requires a low-inductance connection to the circuit
board ground plane.
4
SHDN
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.
5
V
CC1
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.
6
V
CC2
Output Buffer DC Supply Voltage Connection. Bypass separately from PIN5 with a 220pF capacitor to
GND for best high frequency performance.
7
OUT
Buffered Oscillator Output. Incorporates an internal DC blocking capacitor. OUT is internally matched
to 50
.
8
GND
Ground Connection for Output Buffer. Requires a low-inductance connection to the circuit board
ground plane.
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| 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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| MAX2752EUA-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 |
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