Datasheet > MAX2685_00

MAX2685_00

更新时间： 2022-11-17 18:56:04

品牌	Logo	应用领域
美信 - MAXIM		放大器
页数	文件大小	规格书
10页	174K
描述
Low-Cost, 900MHz, Low-Noise Amplifier and Downconverter Mixer

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

MAX2685_00 数据手册

Low-Cost, 900MHz, Low-Noise Amplifier

and Downconverter Mixer

Typical Operating Characteristics (continued)

(MAX2685 EV kit, V

= V

= +3V, f

= f

= 880MHz, f = 960MHz, P

= -30dBm, P = -8dBm, P

= -25dBm,

SHDN

LNAIN

MIXIN

LNAIN

MIXIN

differential IFOUT operation, Z = 50 , T = +25°C, unless otherwise noted.)

LNA NOISE FIGURE vs. FREQUENCY

LNA GAIN vs. FREQUENCY

LNA INPUT IP3 vs. SUPPLY VOLTAGE

2.0

1.9

1.8

1.7

1.6

1.5

1.4

1.3

1.2

1.1

1.0

= +25°C

GAIN = LOW

GAIN = HIGH

= +85°C

= -40°C

-5

= +25°C

= +85°C

GAIN = HIGH

-10

-15

-20

-5

-10

GAIN = LOW

= -40°C

870 880 890 900 910 920 930 940 950 960

800 825 850 875 900 925 950 975 1000

2.5

3.0

3.5

4.0

4.5

5.0

5.5

FREQUENCY (MHz)

SUPPLY VOLTAGE (V)

LNA INPUT RETURN LOSS vs. FREQUENCY

-5

LNA OUTPUT RETURN LOSS vs. FREQUENCY

LNA REVERSE ISOLATION vs. FREQUENCY

-6

-2

-5

-7

-4

-6

-10

-15

-20

-25

-30

-35

-40

GAIN = LOW

-8

GAIN = HIGH

GAIN = LOW

-9

-8

GAIN = LOW

GAIN = HIGH

-10

-11

-12

-13

-14

-15

-10

-12

-14

-16

-18

-20

GAIN = HIGH

800

840

880

920

960

1000

800 825 850 875 900 925 950 975 1000

800

840

880

920

960

1000

FREQUENCY (MHz)

LNA S11 vs. FREQUENCY

(800MHz to 1000MHz UNMATCHED)

MIXER GAIN vs. SUPPLY VOLTAGE

MIXER INPUT IP3 vs. SUPPLY VOLTAGE

7.0

6.5

6.0

5.5

5.0

4.5

4.0

3.5

3.0

= +85°C

= -40°C

GAIN = HIGH

= +25°C

= +85°C

= -40°C

= +85°C

= -40°C

= +25°C

-2

-4

-6

-8

-10

GAIN = LOW

= +25°C

1000

800

= -40°C

= +85°C

1000

GAIN = HIGH

800

2.5

3.0

3.5

4.0

4.5

5.0

5.5

2.5

3.0

3.5

4.0

4.5

5.0

5.5

SUPPLY VOLTAGE (V)

_______________________________________________________________________________________

1 2 345 6 7...10

下载PDF

与MAX2685_00相关器件

型号	品牌	描述	获取价格	数据表
MAX2685_1	MAXIM	Evaluation Kit	获取价格
MAX2685EEE	MAXIM	Low-Cost, 900MHz, Low-Noise Amplifier and Downconverter Mixer	获取价格
MAX2685EVKIT	MAXIM	Low-Power.Dual.13-Bit Voltage-Output DACs with Serial Interface[MAX5150/MAX5151/MAX5150ACE	获取价格
MAX2686	MAXIM	GPS/GNSS Low-Noise Amplifiers	获取价格
MAX2686	ADI	GPS/GNSS低噪声放大器	获取价格
MAX2686EWS+T	MAXIM	GPS/GNSS Low-Noise Amplifiers	获取价格