Datasheet > MAAM-011194

MAAM-011194

更新时间： 2024-11-22 14:53:43

品牌	Logo	应用领域
MACOM		有线电视
页数	文件大小	规格书
10页	1930K
描述
75 Ohm Differential Variable Gain CATV Amplifier

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中文翻译

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数据手册

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MAAM-011194 数据手册

MAAM-011194

Differential CATV Variable Gain Amplifier

45 - 1218 MHz

Rev. V2

Functional Schematic

Features



36 dB Gain

25 dB Attenuation Range

2.5 dB Noise Figure

-62 dBc ACPR @ 67 dBmV Output

-1 channel 256 QAM

3344

4400

3311

3388



-60 dBc ACPR @ 59 dBmV/channel

-4 channel 256 QAM



6 V, 930 mA

Differential Input and Output

Low Harmonics

Single Control Voltage

Lead-Free 5 x 7 mm PQFN-40LD

Halogen-Free “Green” Mold Compound

RoHS* Compliant

Pin Configuration^3,4

Description

Pin No.

Pin Name

RF_OUT1+

RF_IN1+

RF_IN1-

Description

The MAAM-011194 is an integrated 3 stage

differential amplifier with embedded voltage variable

attenuator. This part is intended as the output

amplifier in a downstream Edge QAM RF modulator

to support DOCSIS3.1 applications. The module

provides high gain, low noise figure and excellent

linearity and ACPR at output levels 7 dB above

Cable Labs DRFI requirements. The voltage variable

attenuator (VVA) is implemented with PIN diodes to

provide continuous power level control with high

linearity with a single control voltage. The part is

packaged in a 5 x 7 mm PQFN package.

Stage 1 Output (+)

Stage 1 Input (+)

Stage 1 Input (-)

Stage 1 Output (-)

RF_OUT1-

V_REF

9,17,32,40

VVA reference voltage

VVA Input (-)

VVA_IN-

V_CNTL

13,36

VVA Control Voltage

VVA Output (-)

VVA_OUT

RF_IN2-

FB2-

Stage 2 Input (-)

Stage 2 Feedback (-)

Stage 2 Drain Bias (-)

Output of VGA (-)

Stage 2 Current Adjust

Stage 3 Current Adjust

Output of VGA (+)

Stage 2 Drain Bias (+)

Stage 2 Feedback (+)

Stage 2 Input (+)

V_DD2-

RF_OUT-

IADJ2

IADJ3

RF_OUT

V_DD2+

FB2+

Ordering Information^1,2

Part Number

Package

RF_IN2+

VVA_OUT

VVA_IN+

Paddle

VVA Output (+)

MAAM-011194-TR1000

1000 piece reel

VVA Input (+)

MAAM-011194-1SMB

Sample Test Board

RF & DC Ground

3. Do not ground pins 10,12,14,16, 33, 35, 37 and 39 (all are “No

Connection”).

1. Reference Application Note M513 for reel size information.

2. All sample boards include 5 loose parts.

4. Pins 2, 4, 5, 7, 21, 22, 27 and 28 may or may not be

grounded (all are “No Connection”).

* Restrictions on Hazardous Substances, European Union Directive 2011/65/EU.

MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.

Visit www.macom.com for additional data sheets and product information.

For further information and support please visit:

https://www.macom.com/support

DC-0012004

12 3 4 5 6 7...10

中文翻译

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与MAAM-011194相关器件

型号	品牌	获取价格	描述	数据表
MAAM-011194-001SMB	TE	获取价格	Differential CATV Variable Gain Amplifier
MAAM-011194-TR1000	TE	获取价格	Differential CATV Variable Gain Amplifier
MAAM-011206	TE	获取价格	Single Bias Operation
MAAM-011206	MACOM	获取价格	Broadband Darlington Amplifier DC-15 GHz
MAAM-011206-SMB	TE	获取价格	Single Bias Operation
MAAM-011206-TR1000	TE	获取价格	Single Bias Operation
MAAM-011206-TR3000	TE	获取价格	Single Bias Operation
MAAM-011220	TE	获取价格	Low Distortion Performance
MAAM-011220	MACOM	获取价格	75 O, High Linearity, Low Noise, CATV Amplifier
MAAM-011220-001SMB	TE	获取价格	Low Distortion Performance

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