QPA8801SQ [QORVO]

75 11dB CATV Push Pull Amplifier 45 â 1218MHz;


型号：	QPA8801SQ
厂家：	Qorvo
描述：	75 11dB CATV Push Pull Amplifier 45 â 1218MHz 有线电视
文件：	总10页 (文件大小：637K)
中文：	中文翻译
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QPA8801

75Ω 11dB CATV Push Pull Amplifier 45 – 1218MHz

Product Overview

The QPA8801 is an ultra-linear, QFN GaAs amplifier

MMIC intended for output stage amplification in CATV

infrastructure applications. The device features a push-pull

cascode design which provides flat gain along with ultra-

low distortion, making it ideal for use in CATV distribution

systems requiring high output power capability. The

QPA8801 draws approximately 380 mA from a single

+12 V supply providing ~11 dB gain with excellent

linearity. Users may adjust the bias current with external

voltage enabling the QPA8801 to be used in applications

such as doublers or for lower power system applications.

The QPA8801 is packaged in an industry standard 40 pin

5 x 7 mm QFN package with exposed paddle (EP)

beneath the device for thermal and electrical grounding

40P 5x7 QFN Package

Key Features

■ Gain: 11dB @ 1218MHz

Functional Block Diagram

■ Adjustable Bias

■ 45 - 1218 MHz BW

■ 49dBmV/ch virtual 1.0GHz, at 3dB tilt

■ Low Noise: 5.5dB

N/C

■ Excellent Composite Distortion

■ pHEMT / MESFET device technologies

■ Compact Size: 40P 5x7 QFN

■ Power Consumption (12V, 380mA – 4.56W)

V_DD

N/C

BIAS

N/C

Amp

N/C

I_DDADJ

N/C

LIN

N/C

Applications

• DOCSIS 3.1

• Broadband CATV hybrid modules

• Head End CMTS Equipment

• 75-ohm amplifiers

Pin 1 Marking

Exposed Backside Pad (EP) - GND

Ordering Information

Part No.

Description

QPA8801SQ

QPA8801SR

QPA8801TR13

QPA8801PCK

Sample bag with 25 pieces

7" Reel with 100 pieces

13" Reel with 2500 pieces

45ꢀ–ꢀ1218MHz PCBA with 5-piece sample

bag

Data Sheet –Rev B, March 22, 2019 | Subject to change without notice

- 1 of 10 -

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QPA8801

75Ω 11dB CATV Push Pull Amplifier 45 – 1218MHz

Absolute Maximum Ratings

Parameter

Supply Voltage (V_DD

Rating

+18

)

Supply Current (I_DD

)

570mA

Maximum Input Level (single tone)

Operating Temperature Range

Storage Temperature Range

Maximum Junction Temperature

+70dBmV

-40 to +85°C

−40 to +100°C

+150°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 – 24V

Parameter

Condition ⁽¹⁾

Min

Typ

Max

Unit

Supply Voltage (V_DD

)

Supply Current (I_DD

Frequency Range

Gain

)

V_DDtotal current

1218MHz

380

MHz

1218

Gain Flatness

Max. deviation from line using least squares fit from 47

to 1218 MHz

±0.5

Gain Slope

Gain(1218MHz) - Gain(50MHz)

0.6

-18.5

Reverse Isolation

Input Return Loss

Output Return Loss

Noise Figure

CSO

5.5

-70

-78

80 NTSC + 72 QAM (-6dB offset), 49dBmV/ch virtual

output at 1003MHz @3dB tilt

dBc

CTB

CIN

OIP2

Low band: 225MHz, 275.5MHz, 15dBm/tone

High band: 1100MHz, 1150.5MHz, 15dBm/tone

Low band: 225MHz, 275.5MHz, 15dBm/tone

High band: 1100MHz, 1150.5MHz, 15dBm/tone

1218 MHz

dBm

˚C/W

OIP3

Output P1dB

27.5

Thermal Resistance

Θ_{JB (Junction to backside of QFN)}

Notes:

1. Typical performance at these conditions: Temp = +25°C, V_DD= +12V, 75Ω system, Full band unless otherwise noted

Data Sheet –Rev B, March 22, 2019 | Subject to change without notice

- 2 of 10 -

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QPA8801

75Ω 11dB CATV Push Pull Amplifier 45 – 1218MHz

Evaluation Board Schematic 47 – 1218MHz

Data Sheet –Rev B, March 22, 2019 | Subject to change without notice

- 3 of 10 -

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QPA8801

75Ω 11dB CATV Push Pull Amplifier 45 – 1218MHz

Evaluation Board Bill of Materials

Reference

Description

Designator

Manufacturer

PART #

C11,C12,C13,

C14,C15,C16

CAP, 0.01uF, 10%, 50V,

X7R, 0402

Kemet

C0402C103K5RACTU

CAP, 390pF, 10%, 50V,

X7R, 0402

MURATA ELECTRONICS

SINGAPORE PTE LT

C9,C10

C1,C2

C3,C4

GRM155R71H391KA01D

GRM1555C1H2R2BA01D

GRM1885C1H102JA01D

ERJ-2GEJ272X

CAP, 2.2pF, 0.1pF, 50V, MURATA ELECTRONICS

C0G, 0402, LF

SINGAPORE PTE LT

CAP, 1000pF, 5%, 50V,

C0G, 0603

MURATA ELECTRONICS

SINGAPORE PTE LT

RES0402, 2.7K Ohms,

+/-5%, 1/10W

PANASONIC CORP OF

NORTH AMERICA

Res Thick Film 0402 560

Ohm 5% 1/16W

KOA Speer Electronics, Inc. RK73B1ETTP561J

KOA Speer Electronics, Inc. RK73Z1ETTP

RES, 0 OHM, 50M

OHM, 0402

C19,C20

1.21K

R5,R6

OHM,1%,1/16W,LF,040

2 LEAD FREE

KOA Speer Electronics, Inc. RK73H1ETTP1211F

IND, 0.9uH, 10%, 1.3A,

WW, 1008

Coilcraft, Inc.

1008AF-901XKL

0402CS-3N9XJLU

0805AF-681XJR

IND, 3.9nH, 5%, W/W,

0402

IND, 680nH, 5%,

660mA, WW, 0805

L3,L4

IND, 1.0nH, ± 5%,

1.36A, 0402

L1,L5,L7

T1,T2

Coilcraft, Inc.

Macom

0402CS-1N0XJL

XFMR, SMT, 75 Ohm,

1:1 BALUN

MABA_009210_CT1760

MPSS100-36-C

CONN, HDR, ST,

PLRZD, 36-PIN

ITW Pancon

C5,C6,C7,C8,

C17,C18,C21,

C22,L2,R3,R4

NO LOAD

Data Sheet –Rev B, March 22, 2019 | Subject to change without notice

- 4 of 10 -

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QPA8801

75Ω 11dB CATV Push Pull Amplifier 45 – 1218MHz

Evaluation Board Assembly Drawing

Data Sheet –Rev B, March 22, 2019 | Subject to change without notice

- 5 of 10 -

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QPA8801

75Ω 11dB CATV Push Pull Amplifier 45 – 1218MHz

EVB PCB Material and Stack-up

Board Material: 0.028" FR4, ε_r=4.2

Plating: 1oz Copper

1 oz Copper

FR4

0.0014"

0.028"

Board Dimension: 1.9685" x 1.9685"

1 oz Copper

Data Sheet –Rev B, March 22, 2019 | Subject to change without notice

- 6 of 10 -

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QPA8801

75Ω 11dB CATV Push Pull Amplifier 45 – 1218MHz

Pin Configuration and Description

N/C

V_DD

N/C

BIAS

N/C

Amp

N/C

I_DDADJ

N/C

LIN

N/C

Pin 1 Marking

Exposed Backside Pad (EP) - GND

Top View

Pin No.

Label

RFin A

RFin B

ILIN

Description

RF in A, requires external Balun. External DC Block required.

RF in B, requires external Balun. External DC Block required.

Current adjust pin to optimize Linearity

RFout A/V_DD

RFout B/V_DD

V_DD

RF Out A and supply voltage, external DC block & Balun required.

RF Out B and supply voltage, external DC block & Balun required.

Bias controller supply voltage

19, 34

Common Gate adjustment to optimize common gate amplifier bias voltage

(normally open)

V_CGADJ

I_DDADJ

GND

I_DDcurrent control (normally open), pulling to gnd lowers I_DDcurrent

RF/DC ground. Use recommended via pattern to minimize inductance and thermal

resistance. See PCB Mounting Pattern for suggested footprint.

Backside Paddle

1,2,3,6,7,8,10 -18,

20,21,25,26,28,32,33,36,37,40, N/C

22,23,30,31,35

No connection

Data Sheet –Rev B, March 22, 2019 | Subject to change without notice

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QPA8801

75Ω 11dB CATV Push Pull Amplifier 45 – 1218MHz

Package Outline

Notes:

1. Dimensions in millimeters

Data Sheet –Rev B, March 22, 2019 | Subject to change without notice

- 8 of 10 -

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QPA8801

75Ω 11dB CATV Push Pull Amplifier 45 – 1218MHz

Package Marking

1. Dimension and tolerance formats conform to ASME Y14.4M-1994.

2. The terminal #1 identifier and terminal numbering conform to JESD 95-1 SPP-012.

3. Co-planarity applies to the exposed ground/thermal pad as well as the contact pins.

4. Package body length/width does not include plastic flash protrusion across mold parting line.

Recommended Mounting Pattern

•

Ensure good package backside paddle solder attach for reliable operation and best electrical performance.

Place mounting screws near the part to fasten a back-side heat sink.

Do not apply solder mask to the back side of the PC board in the heat sink contact region.

Ensure that the backside via region makes good physical contact with the heat sink.

Data Sheet –Rev B, March 22, 2019 | Subject to change without notice

- 9 of 10 -

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QPA8801

75Ω 11dB CATV Push Pull Amplifier 45 – 1218MHz

Handling Precautions

Parameter

Rating

Standard

ESDꢀ–ꢀHuman Body Model (HBM)

Class 1A

ANSI / ESDAꢁ/ꢁJEDEC JS-001

Caution!

ESD-Sensitive Device

ESDꢀ–ꢀCharged Device Model (CDM) Class C2b JEDEC JESD22-C101F

MSLꢀ–ꢀMoisture Sensitivity Level

MSL3

IPC / JEDEC J-STD-020

Solderability

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

Solder profiles available upon request.

Contact plating: NiPdAu

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 2015/863/EU.

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, March 22, 2019 | Subject to change without notice

- 10 of 10 -

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QPA8801SQ [QORVO]

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