Datasheet > MAAM-011194

MAAM-011194

更新时间： 2024-11-19 01:10:55

品牌	Logo	应用领域
泰科 - TE		有线电视
页数	文件大小	规格书
10页	1841K
描述
Differential CATV Variable Gain Amplifier

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MAAM-011194 数据手册

MAAM-011194

Differential CATV Variable Gain Amplifier

45 - 1218 MHz

Rev. V1P

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-011194-001SMB

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.

PRELIMINARY: Data Sheets contain information regarding a product MACOM has under development. Performance is based on engineering tests. Specifications are typical. Mechanical

outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in volume is not guaranteed.

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

For further information and support please visit: https://www.macom.com/support

DC-xxxxxxx

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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