max2612-max2616 40mhz至4ghz宽带线性放大器 · max2612-max2616...

MAX2612-MAX2616

40MHz至4GHz宽带线性放大器

典型应用电路

19-6309; Rev 0; 5/12

定购信息在数据资料的最后给出。

相关型号以及配合该器件使用的推荐产品，请参见：china.maximintegrated.com/MAX2612.related。

概述

MAX2612-MAX2616为高性能宽带放大器，设计用于功放(PA)的前级驱动、低噪声放大器或可级联的50Ω放大器，输出功率高达+19.5dBm。器件适用于多种应用，包括蜂窝基础设施、个人或商用微波无线设备，以及CATV和电缆调制解调器，工作频率范围为40MHz至4000MHz。放大器采用+3V至+5.25V电源供电，内部提供输入和输出端口的50Ω匹配。该系列器件引脚互相兼容，采用紧凑的2mm x 3mm TDFN无铅封装。

应用

蜂窝基础设施

微波无线设备

无线LAN

测试和测量

特性

U 非常平坦的频率响应

< 0.5dB，1GHz至4GHz

U 低噪声：2.0dB (fRFIN = 2.0GHz)

U 40MHz至4000MHz工作频率范围

U 具有业内最高的PIN (最大值)额定值

U 较高的OIP3范围

MAX2615/MAX2616：+37dBm

MAX2612：+35.2dBm

MAX2613：+31.2dBm

MAX2614：+30dBm

U 输出P1dB：+19.5dBm (MAX2615/MAX2616)

U 高增益：18.6dB

U 关断模式(MAX2612/MAX2613/MAX2614/MAX2616)

U 可调偏置电流，改善OIP3 (MAX2615)

U 3.0V至5.25V供电范围

U 紧凑的2mm x 3mm TDFN封装

U 业内较高的ESD等级：2.5kV HBM

RFIN RFOUT

220nH

470pF10nF

3V TO 5.25V

10µF

0.01µF 0.01µF

N.C.

VCC

EN/BIAS

GND

MAX2612MAX2613MAX2614MAX2616

RFIN RFOUT

220nH

470pF10nF

3V TO 5.25V

10µF

0.01µF 0.01µF

VCC

EN/BIAS

GND

MAX2615

21.5kI

备有评估板

本文是英文数据资料的译文，文中可能存在翻译上的不准确或错误。如需进一步确认，请在您的设计中参考英文资料。有关价格、供货及订购信息，请联络Maxim亚洲销售中心：10800 852 1249 (北中国区)，10800 152 1249 (南中国区)，或访问Maxim的中文网站：china.maximintegrated.com。

http://china.maximintegrated.com/MAX2612.related

http://china.maximintegrated.com/MAX2612.related

http://china.maximintegrated.com

Maxim Integrated 2

MAX2612-MAX2616


VCC,EN/RBIAS, RFOUT to GND .........................-0.3V to +6.0VMaximum Input Power (RFIN) .......................................+20dBmContinuous Power Dissipation (TA = +70NC) TDFN (derates 16.7mW/NC above +70NC) .............1333.3mWOperating Temperature Range .......................... -40NC to +85NC

Junction Temperature .....................................................+150NCStorage Temperature Range ............................ -65NC to +160NCLead Temperature (soldering, 10s) ................................+300NCSoldering Temperature (reflow) ......................................+260NC

TDFN Junction-to-Ambient Thermal Resistance (BJA) ..........60NC/W Junction-to-Case Thermal Resistance (BJC) ...................11NC/W

Absolute MAxiMuM RAtings

note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board. For detailed information on package thermal considerations, refer to china.maximintegrated.com/thermal-tutorial.

PAckAge theRMAl chARActeRistics (note 1)

Dc electRicAl chARActeRistics(MAX2612/MAX2613/MAX2614/MAX2615/MAX2616 EV Kit, VCC = +5.0V, no RF input signals at RFIN, TA =-40NC to +85NC, unless otherwise noted. Typical values are at VRFOUT = +5V, TA = +25NC, unless otherwise noted.) (Note 2)

Ac electRicAl chARActeRistics(MAX2612/MAX2613/MAX2614/MAX2615/MAX2616 EV Kit, VCC = +5V, TA = -40NC to +85NC, unless otherwise noted. Typical values are at VRFOUT = +5V, TA = +25NC, unless otherwise noted.) (Note 2)

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional opera-tion of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

PARAMeteR conDitions Min tYP MAx units

Supply Voltage DC voltage at RFOUT 3 5 5.25 V

Supply Current

MAX2612 69

mA

MAX2613 51.2

MAX2614 40.6

MAX2615, RBIAS = 21.5kI 81.5

MAX2616 80.6

Shutdown Supply Current EN logic-low 7 FA

RBIAS Minimum MAX2615 10 kI


RFIN Frequency Range 40 4000 MHz

Power Gain

fRFIN = 1000MHz(Note 3)

MAX2612 18.3

dB

MAX2613 18.6

MAX2614 18.6

MAX2615 18.5

MAX2616 18.4

fRFIN = 4000MHz (Note 3)

MAX2612 17.5

MAX2613 18.1

MAX2614 17.5

MAX2615 18.0

MAX2616 18.0

http://china.maximintegrated.com/thermal-tutorial

Maxim Integrated 3

MAX2612-MAX2616


Ac electRicAl chARActeRistics (continued)(MAX2612/MAX2613/MAX2614/MAX2615/MAX2616 EV Kit, VCC = +5V, TA = -40NC to +85NC, unless otherwise noted. Typical values are at VRFOUT = +5V, TA = +25NC, unless otherwise noted.) (Note 2)


Gain Flatness Across Band

fRFIN = 1000MHz < fRFOUT < 3000MHz (Note 3)

MAX2612 0.2

dB

MAX2613 0.1

MAX2614 0.15

MAX2615 0.15

MAX2616 0.1

fRFIN = 1000MHz < fRFOUT < 4000MHz (Note 3)

MAX2612 0.8

MAX2613 0.5

MAX2614 1.1

MAX2615 0.5

MAX2616 0.4

Noise FigurefRFIN = 2000MHz(Note 3)

MAX2612 2.1 2.65

dB

MAX2613 2 2.42

MAX2614 2 2.35

MAX2615 2.2 2.95

MAX2616 2.2 2.85

OIP3Input tones at 1000MHz and 1001MHz at -15dBm/tone

MAX2612 35.2

dBm

MAX2613 31.2

MAX2614 29.7

MAX2615 37.6

MAX2616 37.2

Output P1dBfRFIN = 1000MHz(Note 3)

MAX2612 18.2

dBm

MAX2613 15.5

MAX2614 13.6

MAX2615 19.5

MAX2616 19.5

Reverse Isolation 40MHz < fRFOUT < 4000MHz 20 dB

RFIN Input Return Loss

40MHz < fRFOUT < 1000MHz

MAX2612 15

dB

MAX2613 15

MAX2614 12

MAX2615 15

MAX2616 15


MAX2612 12

MAX2613 8

MAX2614 8

MAX2615 12

MAX2616 12

Maxim Integrated 4

MAX2612-MAX2616


Ac electRicAl chARActeRistics (continued)(MAX2612/MAX2613/MAX2614/MAX2615/MAX2616 EV Kit, VCC = +5V, TA = -40NC to +85NC, unless otherwise noted. Typical values are at VRFOUT = +5V, TA = +25NC, unless otherwise noted.) (Note 2)

note 2: Min and max values are production tested at TA = +85NC. Min and max limits at TA = +25NC and TA = -40NC are guaranteed by design and characterization.

note 3: Min and max values are guaranteed by design and characterization at TA = +25NC.

典型工作特性

(MAX2612/MAX2613/MAX2614/MAX2615/MAX2616 EV Kit, VRFOUT = +5V, TA = +25NC .)


RFOUT Output Return Loss


MAX2612 20

dB

MAX2613 15

MAX2614 12

MAX2615 20

MAX2616 20


MAX2612 12

MAX2613 10

MAX2614 10

MAX2615 12

MAX2616 12

MAX2612 SUPPLY CURRENTvs. TEMPERATURE

MAX

2612

toc0

1

TEMPERATURE (°C)

SUPP

LY C

URRE

NT (m

A)

500

67

68

69

70

66-50 100

EN PIN UNCONNECTEDVCC = 5V

VCC = 4V

VCC = 3V


MAX

2612

toc0

2

TEMPERATURE (°C)

SUPP

LY C

URRE

NT (m

A)

500

50

51

52

53

49-50 100

EN PIN UNCONNECTED

VCC = 5V

VCC = 4V

VCC = 3V


MAX

2612

toc0

3

TEMPERATURE (°C)

SUPP

LY C

URRE

NT (m

A)

500

39

40

41

42

38-50 100

EN PIN UNCONNECTED

VCC = 4V

VCC = 5V

VCC = 3V

Maxim Integrated 5

MAX2612-MAX2616


典型工作特性(续)



MAX

2612

toc0

4

TEMPERATURE (°C)

SUPP

LY C

URRE

NT (m

A)

500

80

81

82

83

79-50 100

RBIAS = 21.5kI

VCC = 5V

VCC = 3V

VCC = 4V


MAX

2612

toc0

5

TEMPERATURE (°C)

SUPP

LY C

URRE

NT (m

A)

500

79

80

81

82

78-50 100

VCC = 5V

VCC = 3V

VCC = 4V

EN PIN UNCONNECTED

MAX2612 GAIN vs. FREQUENCY

MAX

2612

toc0

6

FREQUENCY (MHz)

POW

ER G

AIN

(dB)

400030001000 2000

13

14

15

16

18

17

19

20

120 5000

EN PIN UNCONNECTED

MEASUREMENTS DONE WITHDE-EMBEDDED EV KIT TRACE LOSSES


MAX

2612

toc0

7

FREQUENCY (MHz)

POW

ER G

AIN

(dB)

400030001000 2000

13

14

15

16

18

17

19

20

120 5000

EN PIN UNCONNECTED


MAX2614 GAIN vs. FREQUENCYM

AX26

12 to

c08

FREQUENCY (MHz)

POW

ER G

AIN

(dB)

400030001000 2000

13

14

15

16

18

17

19

20

120 5000

EN PIN UNCONNECTED



MAX

2612

toc0

9

FREQUENCY (MHz)

POW

ER G

AIN

(dB)

400030001000 2000

13

14

15

16

18

17

19

20

120 5000

RBIAS = 21.5kI



MAX

2612

toc1

0

FREQUENCY (MHz)

POW

ER G

AIN

(dB)

400030001000 2000

13

14

15

16

18

17

19

20

120 5000

EN PIN UNCONNECTED


MAX2612 GAIN vs. TEMPERATURE

MAX

2612

toc1

1

TEMPERATURE (°C)

500-50 100

POW

ER G

AIN

(dB)

13

14

15

16

18

17

19

20

12

VCC = 5VVCC = 4V

VCC = 3V

EN PIN UNCONNECTED


MAX

2612

toc1

2

TEMPERATURE (°C)

500-50 100

POW

ER G

AIN

(dB)

13

14

15

16

18

17

19

20

12

VCC = 5VVCC = 4V

VCC = 3V

EN PIN UNCONNECTED

Maxim Integrated 6

MAX2612-MAX2616




MAX2614 GAIN vs. TEMPERATUREM

AX26

12 to

c13

TEMPERATURE (°C)

500-50 100

POW

ER G

AIN

(dB)

13

14

15

16

18

17

19

20

12

VCC = 5VVCC = 4V

VCC = 3V

EN PIN UNCONNECTED


MAX

2612

toc1

4

TEMPERATURE (°C)

500-50 100

POW

ER G

AIN

(dB)

13

14

15

16

18

17

19

20

12

VCC = 5VVCC = 4V

VCC = 3V

RBIAS = 21.5kI


MAX

2612

toc1

5

TEMPERATURE (°C)

500-50 100

POW

ER G

AIN

(dB)

13

14

15

16

18

17

19

20

12

VCC = 5VVCC = 4V

VCC = 3V

EN PIN UNCONNECTED

MAX2612 OIP3 vs. FREQUENCY

MAX

2612

toc1

6

TEMPERATURE (°C)

OIP3

(dBm

)

32

25

30

35

40

201 4

VCC = 5VEN PIN UNCONNECTED

TA = +85°C

TA = +25°C

TA = -40°C

MAX2613 OIP3 vs. FREQUENCYM

AX26

12 to

c17

FREQUENCY (GHz)

OIP3

(dBm

)

32

25

30

35

40

201 4


TA = +85°C

TA = +25°C

TA = -40°C


MAX

2612

toc1

8

FREQUENCY (GHz)

OIP3

(dBm

)

32

25

30

35

40

201 4


TA = +85°C

TA = +25°C

TA = -40°C


MAX

2612

toc1

9

FREQUENCY (GHz)

OIP3

(dBm

)

32

25

30

35

40

201 4

VCC = 5VRBIAS = 21.5kI

TA = +85°C

TA = +25°C

TA = -40°C


MAX

2612

toc2

0

FREQUENCY (GHz)

OIP3

(dBm

)

32

25

30

35

40

201 4


TA = +85°C

TA = +25°C

TA = -40°C

MAX2612 OP1dB vs. FREQUENCY

MAX

2612

toc2

1

FREQUENCY (GHz)

OP1d

B (d

Bm)

32

15

16

17

18

19

20

141 4


TA = +85°C

TA = -40°C

TA = +25°C

Maxim Integrated 7

MAX2612-MAX2616




MAX2613 OP1dB vs. FREQUENCYM

AX26

12 to

c22

FREQUENCY (GHz)

OP1d

B (d

Bm)

32

13

14

15

16

17

18

121 4


TA = +85°C

TA = +25°C

TA = -40°C


MAX

2612

toc2

3

FREQUENCY (GHz)

OP1d

B (d

Bm)

32

11

12

13

14

15

16

101 4


TA = +85°C

TA = +25°C

TA = -40°C


MAX

2612

toc2

4

FREQUENCY (GHz)

OP1d

B (d

Bm)

32

15

16

17

18

19

20

141 4

VCC = 5VRBIAS = 21.5kI

TA = -40°C

TA = +25°C

TA = +85°C


MAX

2612

toc2

5

FREQUENCY (GHz)

OP1d

B (d

Bm)

32

15

16

17

18

19

20

141 4


TA = -40°C

TA = +85°C

TA = +25°C

NOISE FIGURE vs. FREQUENCYM

AX26

12 to

c26

FREQUENCY (MHz)

NOIS

E FI

GURE

(dB)

1k100

1.7

1.9

2.1

2.3

2.5

2.7

2.9

3.1

3.3

3.5

1.510 10k

MAX2615

MAX2616MAX2612

MAX2614MAX2613

NOTE 4

FREQUENCY (MHz)

INPU

T RE

TURN

LOS

S (d

B)

1k10010 10k

INPUT RETURN LOSS vs. FREQUENCY

MAX

2612

toc2

7

-50

-40

-30

-20

-10

0

-60

MAX2614

MAX2616

MAX2615

MAX2612

MAX2613

OUTPUT RETURN LOSSvs. FREQUENCY

MAX

2612

toc2

8

FREQUENCY (MHz)

OUTP

UT R

ETUR

N LO

SS (d

B)

1k100

-30

-20

-10

0

-4010 10k

MAX2616

MAX2612MAX2615

MAX2614

MAX2613

MAX2615 RBIAS RESISTANCEvs. SUPPLY CURRENT

MAX

2612

toc2

9

RBIAS (kI)

I CC

(mA)

10

100

1000

110 100

Maxim Integrated 8

MAX2612-MAX2616


引脚说明

引脚配置

引脚名称功能

1, 3, 6, 8 GND 地，连接至PCB接地区域。

2 RFIN 射频输入，利用0.01μF隔直电容连接到射频信号源，内部匹配至50Ω。

4 EN/RBIAS

使能控制(MAX2612/MAX2613/MAX2614/MAX2616)，保持浮空时工作在常规模式；置于逻辑低电平时，禁止器件工作。对于使用禁用模式的应用，建议由高阻源提供逻辑高电平驱动，例如，未端接的集电极开路输出或三态(高阻)输出。逻辑低电平应为低阻源，或能够吸入10μA电流的接地开关。RBIAS (MAX2615)，通过21.5kΩ偏置电阻接地。调节偏置电阻，以平衡OIP3的供电电流，详细信息请参考应用信息部分。

5 VCC直流电源输入。安装470pF和10nF去耦电容，电容尽量靠近引脚放置。在VCC上安装10μF大容量电容，该电容必须采用钽电容，ESR > 2nF，可安装在较远位置。

7 RFOUT 射频输出和直流供电，通过220nH电感连接至直流电源。利用0.01μF隔直电容连接至输出负载。

— EP裸焊盘，通过3 x 3过孔阵列连接至PCB接地区域。连接至接地焊盘(1、3、6、8)和第1层接地区域，以改善散热。

1

+

3

EP

4

8 6 5

GND GND VCC

MAX2612–MAX2616

2

7

RFOUT

GND GND EN/RBIASRFIN

TDFN

TOP VIEW

Maxim Integrated 9

MAX2612-MAX2616


定购信息

+表示无铅(Pb)/符合RoHS标准的封装。*EP = 裸焊盘。

封装信息

如需最近的封装外形信息和焊盘布局(占位面积)，请查询china.maximintegrated.com/packages。请注意，封装编码中的“+”、

“#”或“-”仅表示RoHS状态。封装图中可能包含不同的尾缀字符，但封装图只与封装有关，与RoHS状态无关。

详细说明

MAX2615可调节偏压控制MAX2612/MAX2613/MAX2614/MAX2616采用固定偏压，简单易用；MAX2615可通过RBIAS (引脚4)与地之间的外部电阻控制偏置电流。这种配置下，MAX2615可支持不同应用的电流设置。RBIAS为10kΩ时，电流达到大约150mA的上限；RBIAS为69kΩ时，电流达到大约37.5mA的下限。可调节电流允许优化系统性能和功耗，满足客户要求。

应用信息

宽带设计对于LTE设计，MAX261x系列能够在整个工作频率范围内保持最小的增益补偿，并保持低噪声、高OIP3性能，采用小尺寸(2mm x 3mm TDFN)、高效散热的封装。器件支持多频段工作，不会降低增益指标，而在pHEMT、InGaP和GaAs放大电路中普遍存在这一潜在的影响。

输入过载处理MAX261x系列采用简单的达林顿管和可靠的双极型工艺，具有业内领先的+20dBm最大额定输入功率。从根本上省去了输入保护电路，并将潜在的间歇性RF浪涌降至最小。

型号温度范围引脚-封装

MAx2612ETA+ -40NC to +85NC 8 TDFN-EP*





封装类型封装编码外形编号焊盘布局编号

8 TDFN-EP T823+1 20-0174 90-0091

http://china.maximintegrated.com/packages

http://china.maximintegrated.com/packages

http://pdfser

http://pdfserv.maximintegrated.com/package_dwgs/20-0174.PDF

http://pdfserv.maximintegrated.com/land_patterns/90-0091.PDF

MAX2612-MAX2616


修订历史

Maxim不对Maxim产品以外的任何电路使用负责，也不提供其专利许可。Maxim保留在任何时间、没有任何通报的前提下修改产品资料和规格的权利。电气特性表中列出的参数值(最小值和最大值)均经过设计验证，数据资料其它章节引用的参数值供设计人员参考。

Maxim Integrated 160 Rio Robles, San Jose, CA 95134 USA 1-408-601-10 00 10

© 2012 Maxim Integrated Maxim标志和Maxim Integrated是Maxim Integrated Products, Inc.的商标。

Maxim北京办事处北京8328信箱邮政编码100083免费电话：800 810 0310电话：010-6211 5199传真：010-6211 5299

修订号修订日期说明修改页

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