QPB7420SQ [QORVO]

75 20 dB CATV Amplifier 47 â 1218 MHz;


型号：	QPB7420SQ
厂家：	Qorvo
描述：	75 20 dB CATV Amplifier 47 â 1218 MHz 有线电视
文件：	总18页 (文件大小：1301K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

QPB7420

75ꢀΩ 20ꢀdB CATV Amplifier 47 – 1218ꢀMHz

Product Overview

The QPB7420 is a GaAs pHEMT single ended RF

amplifier IC featuring 20dB of flat gain and low noise.

This IC is designed to support Fiber to The Home

(FTTH) applications from 47 to 1218ꢀMHz using a

single 5ꢀV supply, or it can be used from 3ꢀV to 8ꢀV

depending on linearity requirements. QPB7420 offers

low noise and distortion plus high gain in a SOT-89

package for convenient layout and design in set top

and infrastructure projects for 75ꢀΩ CATV and satellite

applications.

3-pin SOT-89 Package

Key Features

• 47ꢀMHz to 1218ꢀMHz Operation

• 3ꢀV, 5ꢀV, and 8ꢀV Operation

• Gain; 20ꢀdB Typical

Functional Block Diagram

• Noise Figure; 1.1ꢀdB Typical at 850ꢀMHz

• Adjustable Bias Using External Resistors

• Convenient SOT-89 Package

• RoHS Compliant

Applications

• FTTH GPON and GEPON

• DOCSIS 3.1

• Head End CMTS Equipment

• Optical Node

Top View

• Satellite Low Noise Amplifier

• Cable Modem and Set Top Box

Ordering Information

Part Number

QPB7420SQ

Description

Sample bag with 25 pieces

7" Reel with 100 pieces

QPB7420SR

QPB7420TR13

QPB7420PCK-1

13" Reel with 2500 pieces

47ꢀ–ꢀ1218ꢀMHz PCBA with 5 pc sample bag

Data Sheet –Rev B, May 21, 2018 | Subject to change without notice

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QPB7420

75ꢀΩ 20ꢀdB CATV Amplifier 47 – 1218ꢀMHz

Absolute Maximum Ratings

Parameter

Supply Voltage (V_DD

Rating

+10ꢀV

)

Supply Current (I_DD

)

140ꢀmA

Maximum Input Level

65ꢀdBmV

-40 to +85ꢀ°C

Operating Temperature Range

Storage Temperature Range

Maximum Junction Temperature

−65 to +150ꢀ°C

+150ꢀ°C

Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent

damage to the device. Extended application of Absolute Maximum Rating conditions to the device may

reduce device reliability.

Electrical Specifications – 3ꢀV

Parameter

Condition ⁽¹⁾

Min

Typ

Max

Unit

Supply Voltage (V_DD

)

Supply Current (I_DD

Frequency Range

Gain

)

MHz

1218

1.0

Gain Slope

Reverse Isolation

Input Return Loss

Output Return Loss

Noise Figure

CSO

1.3

20ꢀdBmVꢀ/ꢀch output, 80 NTSC + 108ꢀQAM, flat

7ꢀdBmꢀ/ꢀtone output

dBc

CTB

CCN

OIP2L

dBm

˚C/W

OIP2H

7ꢀdBmꢀ/ꢀtone output

OIP3

7ꢀdBmꢀ/ꢀtone output

OP1dB

15.3

Thermal Resistance

Θ_JC

Notes:

1. Typical performance at these conditions: Temp = +25ꢀ°C, V_DD= +5ꢀV, 75ꢀΩ system, Full band unless otherwise noted

Data Sheet –Rev B, May 21, 2018 | Subject to change without notice

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QPB7420

75ꢀΩ 20ꢀdB CATV Amplifier 47 – 1218ꢀMHz

Electrical Specifications – 5ꢀV

Parameter

Condition ⁽¹⁾

Min

Typ

Max

Unit

Supply Voltage (V_DD

)

Supply Current (I_DD

Frequency Range

Gain

)

MHz

1218

20.4

1.1

Gain Slope

Reverse Isolation

Input Return Loss

Output Return Loss

Noise Figure

CSO

1.2

20ꢀdBmVꢀ/ꢀch output, 80 NTSC + 108ꢀQAM, flat

7ꢀdBmꢀ/ꢀtone output

dBc

CTB

CCN

OIP2L

dBm

˚C/W

OIP2H

7ꢀdBmꢀ/ꢀtone output

OIP3

7ꢀdBmꢀ/ꢀtone output

35.5

OP1dB

Thermal Resistance

Θ_JC

Notes:

1. Typical performance at these conditions: Temp = +25ꢀ°C, V_DD= +5ꢀV, 75ꢀΩ system, Full band unless otherwise noted

Data Sheet –Rev B, May 21, 2018 | Subject to change without notice

- 3 of 18 -

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QPB7420

75ꢀΩ 20ꢀdB CATV Amplifier 47 – 1218ꢀMHz

Electrical Specifications – 8ꢀV

Parameter

Condition ⁽¹⁾

Min

Typ

Max

Unit

Supply Voltage (V_DD

)

Supply Current (I_DD

Frequency Range

Gain

)

MHz

1218

20.6

1.1

Gain Slope

Reverse Isolation

Input Return Loss

Output Return Loss

Noise Figure

CSO

1.3

28ꢀdBmVꢀ/ꢀch output, 80 NTSC + 108ꢀQAM, flat

7ꢀdBmꢀ/ꢀtone output

dBc

CTB

CCN

OIP2L

dBm

˚C/W

OIP2H

7ꢀdBmꢀ/ꢀtone output

OIP3

7ꢀdBmꢀ/ꢀtone output

OP1dB

24.2

Thermal Resistance

Θ_JC

Notes:

1. Typical performance at these conditions: Temp = +25ꢀ°C, V_DD= +5ꢀV, 75ꢀΩ system, Full band unless otherwise noted

Data Sheet –Rev B, May 21, 2018 | Subject to change without notice

- 4 of 18 -

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QPB7420

75ꢀΩ 20ꢀdB CATV Amplifier 47 – 1218ꢀMHz

Evaluation Board Schematic 47ꢀMHz – 1218ꢀMHz

Data Sheet –Rev B, May 21, 2018 | Subject to change without notice

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QPB7420

75ꢀΩ 20ꢀdB CATV Amplifier 47 – 1218ꢀMHz

Evaluation Board Bill of Materials

Designator

Description

Manufacturer

Part Number

QPB7420-4000(A)

QPB7420SB

PCB

QPB7420-4000

DDI

20dB FTTH Amplifier

Qorvo

RES, 0ꢀΩ, 5%, 1/10W, 0402

FER, BEAD, 1.8K, 200mA, 0402

Kamaya, Inc

TDK

RMC1/16SJPTH

MMZ1005A182ET000

C1, C2, C5

CAP, 0.01uF, 10%, 50V, X7R, 0402

Murata Electronics

GRM155R71H103KA88D

GJM1555C1HR60BB01D

GRM1555C1HR30WA01D

GRM1555C1H331JA01D

CAP, 0.6pF, +/-0.1pF, 50V, HI-Q, 0402

CAP, 0.3pF, +/-0.05pF, 50V, C0G, 0402

CAP, 330pF, 5%, 50V, C0G, 0402

J1, J2

J3, J4

CONN, F FEM EDGE MOUNT, 75 OHMS, 0.068"

TERM. SOLDER TURRET, 0.062 PCB

Millimeter Wave Technologies, LLC MW-846-C-DD-75

Mill-Max Manufacturing

2533-0-00-44-00-00-07-0

L1, L2

IND, 6.8nH, 5%, M/L, 0402

IND, 47nH, 5%, M/L, 0402

Murata Electronics

LQG15HN6N8J02D

LQG15HN47NJ02D

RES, 910ꢀΩ, 5%, 1/16W, 0402

RES, 200ꢀΩ, 5%, 1/16W, 0402

Panasonic Industrial

Kamaya, Inc

ERJ-2GEJ911X

RMC1/16S-201JTH

R3, R4, R5, C7 Not Populated

Data Sheet –Rev B, May 21, 2018 | Subject to change without notice

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QPB7420

75ꢀΩ 20ꢀdB CATV Amplifier 47 – 1218ꢀMHz

Evaluation Board Assembly Drawing

Data Sheet –Rev B, May 21, 2018 | Subject to change without notice

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QPB7420

75ꢀΩ 20ꢀdB CATV Amplifier 47 – 1218ꢀMHz

Typical Application Schematic, 47ꢀMHz – 1218ꢀMHz

Notes:

1. C3ꢀ/ꢀL1 tunes the input return loss

2. L2ꢀ/ꢀC4 tunes the output return loss with some contribution from C6.

3. R1ꢀ/ꢀL3 sets the level of feedback while B2 provides the bias path with RF isolation from the RF output path.

4. R2 helps control high end tilt/peaking.

5. 1ꢀMꢀΩ Resistor can be added from the input to VDD to increase linearity, trading off degraded noise figure and return loss.

Data Sheet –Rev B, May 21, 2018 | Subject to change without notice

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QPB7420

75ꢀΩ 20ꢀdB CATV Amplifier 47 – 1218ꢀMHz

Performance Data – 5ꢀV

Notes:

(1) OIP3: 7ꢀdBm/tone output

Data Sheet –Rev B, May 21, 2018 | Subject to change without notice

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QPB7420

75ꢀΩ 20ꢀdB CATV Amplifier 47 – 1218ꢀMHz

Performance Data – 5ꢀV

Notes:

(1) OIP2: 7ꢀdBmꢀ/ꢀtone output

(2) CSO/CTB, CCN: 20ꢀdBmVꢀ/ꢀch output, 80 NTSC + 108ꢀQAM, flat

(3) MER: 190 QAM256 Channels, 57-1215MHz, ITU-T J.83, Annex B

Data Sheet –Rev B, May 21, 2018 | Subject to change without notice

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QPB7420

75ꢀΩ 20ꢀdB CATV Amplifier 47 – 1218ꢀMHz

Performance Data – 5ꢀV

Notes:

(1) 1ꢀMΩ Pullup installed in R3, 0ꢀΩ installed in R5. Refer to Evaluation Board Schematic on Pg 5.

Data Sheet –Rev B, May 21, 2018 | Subject to change without notice

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QPB7420

75ꢀΩ 20ꢀdB CATV Amplifier 47 – 1218ꢀMHz

Performance Data vs Supply Voltage

Notes:

(1) OIP3: 7ꢀdBmꢀ/ꢀtone ouput

Data Sheet –Rev B, May 21, 2018 | Subject to change without notice

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QPB7420

75ꢀΩ 20ꢀdB CATV Amplifier 47 – 1218ꢀMHz

Performance Data – Supply Voltage

Notes:

(1) OIP2: 7ꢀdBmꢀ/ꢀtone output

(2) CSO/CTB, CCN: 20ꢀdBmVꢀ/ꢀch output, 80 NTSC + 108ꢀQAM, flat

Data Sheet –Rev B, May 21, 2018 | Subject to change without notice

- 13 of 18 -

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QPB7420

75ꢀΩ 20ꢀdB CATV Amplifier 47 – 1218ꢀMHz

Performance Data – Supply Voltage

Notes:

(1) CSO/CTB, CCN: 28ꢀdBmVꢀ/ꢀch output, 80 NTSC + 108ꢀQAM, flat

(2) MER: 190 QAM256 Channels, 57-1215MHz, ITU-T J.83, Annex B

Data Sheet –Rev B, May 21, 2018 | Subject to change without notice

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QPB7420

75ꢀΩ 20ꢀdB CATV Amplifier 47 – 1218ꢀMHz

Pin Configuration and Description

Top View

Pin Number

Label

RF IN

GND

Description

RF Input, DC blocking capacitor required

Internally Not Connected

RF OUT / VDD RF Output – VDD bias choke required

Ground. Use recommended via pattern to minimize inductance and thermal resistance. See PCB

Mounting Pattern for suggested footprint.

Backside Paddle

GND

Data Sheet –Rev B, May 21, 2018 | Subject to change without notice

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QPB7420

75ꢀΩ 20ꢀdB CATV Amplifier 47 – 1218ꢀMHz

Package Outline

Notes:

1. Dimensions in millimeters

Data Sheet –Rev B, May 21, 2018 | Subject to change without notice

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QPB7420

75ꢀΩ 20ꢀdB CATV Amplifier 47 – 1218ꢀMHz

Package Marking

Recommended Mounting Pattern

Notes:

1. Ground/thermal vias are critical for the proper performance of this device. Vias should use a .35ꢀmm (#80ꢀ/.0135’) diameter drill and have a

final, plated thru diameter of 0.25ꢀmm (0.010”).

2. Add as much copper as possible to inner and outer layers near the part to ensure optimal thermal performance.

3. RF trace width depends upon the PC board material and construction.

4. All dimensions are in millimeters (inches). Angles are in degrees.

Data Sheet –Rev B, May 21, 2018 | Subject to change without notice

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QPB7420

75ꢀΩ 20ꢀdB CATV Amplifier 47 – 1218ꢀMHz

Handling Precautions

Parameter

Rating

Standard

ESDꢀ–ꢀHuman Body Model (HBM)

1B (500V) ESDAꢁ/ꢁJEDEC JS-001-2012

Caution!

ESD-Sensitive Device

ESDꢀ–ꢀCharged Device Model (CDM) C1 (1000V) JEDEC JESD22-C101F

MSLꢀ–ꢀMoisture Sensitivity Level

MSL1

IPC/JEDEC J-STD-020

Solderability

Compatible with both lead-free (260ꢀ°C max. reflow temp.) and tinꢀ/ꢀlead (245ꢀ°C max. reflow temp.) soldering processes.

Solder profiles available upon request.

Contact plating: Matte Sn

RoHS Compliance

This part is compliant with 2011/65/EU RoHS directive (Restrictions on the Use of Certain Hazardous Substances in Electrical and

Electronic Equipment) as amended by Directive.

This product also has the following attributes:

• Lead Free

• Halogen Free (Chlorine, Bromine)

• Antimony Free

• TBBP-A (C₁₅H₁₂Br₄0₂) Free

• PFOS Free

• SVHC Free

Contact Information

For the latest specifications, additional product information, worldwide sales and distribution locations:

Tel: 1-844-890-8163

Web: www.qorvo.com

Email: customer.support@qorvo.com

Important Notice

The information contained herein is believed to be reliable; however, Qorvo makes no warranties regarding the information contained

herein and assumes no responsibility or liability whatsoever for the use of the information contained herein. All information contained

herein is subject to change without notice. Customers should obtain and verify the latest relevant information before placing orders for

Qorvo products. The information contained herein or any use of such information does not grant, explicitly or implicitly, to any party any

patent rights, licenses, or any other intellectual property rights, whether with regard to such information itself or anything described by

such information. THIS INFORMATION DOES NOT CONSTITUTE A WARRANTY WITH RESPECT TO THE PRODUCTS DESCRIBED

HEREIN, AND QORVO HEREBY DISCLAIMS ANY AND ALL WARRANTIES WITH RESPECT TO SUCH PRODUCTS WHETHER

EXPRESS OR IMPLIED BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE,

INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

Without limiting the generality of the foregoing, Qorvo products are not warranted or authorized for use as critical components in medical,

life-saving, or life-sustaining applications, or other applications where a failure would reasonably be expected to cause severe personal

injury or death.

Data Sheet –Rev B, May 21, 2018 | Subject to change without notice

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QPB7420SQ [QORVO]

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