MAX2066ETL+T Maxim Integrated Products, MAX2066ETL+T Datasheet

no-image

MAX2066ETL+T

Manufacturer Part Number
MAX2066ETL+T
Description
RF Amplifier IC VGA PROG DIGITAL-EP
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX2066EVKIT.pdf (23 pages)

Specifications of MAX2066ETL+T

Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The MAX2066 high-linearity digital variable-gain amplifi-
er (VGA) is a monolithic SiGe BiCMOS attenuator and
amplifier designed to interface with 50Ω systems oper-
ating in the 50MHz to 1000MHz frequency range (See
the Typical Application Circuit ). The digital attenuator is
controlled as a slave peripheral using either the SPI™-
compatible interface or a parallel bus with 31dB total
adjustment range in 1dB steps. An added feature
allows “rapid-fire” gain selection between each of four
steps, preprogrammed by the user through the SPI-
compatible interface. The 2-pin control allows the user
to quickly access any one of four customized attenua-
tion states without reprogramming the SPI bus.
Because each stage has its own RF input and RF output,
this component can be configured to either optimize NF
(amplifier configured first), or OIP3 (amplifier last). The
device’s performance features include 22dB amplifier
gain (amplifier only), 5.2dB NF at maximum gain (includes
attenuator insertion loss), and a high OIP3 level of
+42.4dBm. Each of these features makes the MAX2066
an ideal VGA for numerous receiver and transmitter
applications.
In addition, the MAX2066 operates from a single +5V
supply with full performance, or a single +3.3V supply
with slightly reduced performance, and has an
adjustable bias to trade current consumption for linearity
performance. This device is available in a compact 40-
pin thin QFN package (6mm x 6mm) with an exposed
pad. Electrical performance is guaranteed over the
extended temperature range (T
19-4057; Rev 0; 3/08
SPI is a trademark of Motorola, Inc.
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
IF and RF Gain Stages
Cellular Band WCDMA and cdma2000
Stations
GSM 850/GSM 900 EDGE Base Stations
WiMAX and LTE Base Stations and Customer
Premise Equipment
Fixed Broadband Wireless Access
Wireless Local Loop
Military Systems
Video-on-Demand (VOD) and DOCSIS
Compliant EDGE QAM Modulation
Cable Modem Termination Systems (CMTS)
RFID Handheld and Portal Readers
________________________________________________________________ Maxim Integrated Products
General Description
Serial/Parallel-Controlled Digital VGA
C
50MHz to 1000MHz High-Linearity,
= -40°C to +85°C).
Applications
®
®
-
Base
♦ 50MHz to 1000MHz RF Frequency Range
♦ Pin-Compatible Family Includes
♦ 20.5dB (typ) Maximum Gain
♦ 0.4dB Gain Flatness Over 100MHz Bandwidth
♦ 31dB Gain Range
♦ Supports Four “Rapid-Fire” Preprogrammed
♦ Excellent Linearity (Configured with Amplifier
♦ 5.2dB Typical Noise Figure (NF)
♦ Fast, 25ns Digital Switching
♦ Very Low Digital VGA Amplitude Overshoot/
♦ Single +5V Supply (Optional +3.3V Operation)
♦ External Current-Setting Resistors Provide Option
+ Denotes a lead-free package.
* EP = Exposed pad.
T = Tape and reel.
Pin Configuration appears at end of data sheet.
cdma2000 is a registered trademark of Telecommunications
Industry Association.
DOCSIS and CableLabs are registered trademarks of Cable
Television Laboratories, Inc. (CableLabs®).
MAX2066ETL+
MAX2066ETL+T
Attenuator States
Last)
Undershoot
MAX2065 (Analog/Digital VGA)
MAX2067 (Analog VGA)
Quickly Access Any One of Four Customized
Ideal for Fast-Attack, High-Level Blocker Protection
Prevents ADC Overdrive Condition
+42.4dBm OIP3
+65dBm OIP2
+19dBm Output 1dB Compression Point
-68dBc HD2
-88dBc HD3
for Operating Device in Reduced-Power/
Reduced-Performance Mode
PART
Attenuation States Without Reprogramming
the SPI Bus
-40°C to +85°C
-40°C to +85°C
TEMP RANGE
Ordering Information
PIN-
PACKAGE
40 Thin QFN-EP*
40 Thin QFN-EP*
Features
1

Related parts for MAX2066ETL+T

Image
Part Number
Description
Manufacturer
Datasheet
Request R
MAX2066
Part Number:
MAX2066
Description:
Serial/Parallel-Controlled Digital VGA
Manufacturer:
Maxim Integrated Products
Datasheet:
MAX2066.pdf (23 pages)
MAX20
Part Number:
MAX20
Description:
MAX CLIP
Manufacturer:
Aavid Thermalloy
max20-18.0ca
Part Number:
max20-18.0ca
Description:
High Current Transient Voltage Suppressor Tvs Diode Stand-off Voltage 5.0 To 22 Volts
Manufacturer:
MDE Semiconductor, Inc.
Datasheet:
MAX20-18.0CA.pdf (4 pages)
max20-5.0c
Part Number:
max20-5.0c
Description:
High Current Transient Voltage Suppressor Tvs Diode
Manufacturer:
MDE Semiconductor, Inc.
Datasheet:
MAX20-5.0C.pdf (4 pages)
max20-5.0ca
Part Number:
max20-5.0ca
Description:
High Current Transient Voltage Suppressor Tvs Diode Stand-off Voltage 5.0 To 22 Volts
Manufacturer:
MDE Semiconductor, Inc.
Datasheet:
MAX20-5.0CA.pdf (3 pages)
MAX20-10.0C
Part Number:
MAX20-10.0C
Description:
HIGH CURRENT TRANSIENT VOLTAGE SUPPRESSOR (TVS) DIODE
Manufacturer:
MDE [MDE Semiconductor, Inc.]
Datasheet:
MAX20-10.0C.pdf (4 pages)
MAX7528KCWP
Part Number:
MAX7528KCWP
Description:
MAX7528KCWPMaxim Integrated Products [CMOS Dual 8-Bit Buffered Multiplying DACs]
Manufacturer:
Maxim Integrated Products
Datasheet:
MAX7528KCWP.pdf (12 pages)
MAX3261CCJ
Part Number:
MAX3261CCJ
Description:
Single +5V, fully integrated, 1.25Gbps laser diode driver.
Manufacturer:
Maxim Integrated Products
Datasheet:
MAX3261CCJ.pdf (12 pages)
MAX3263CAG
Part Number:
MAX3263CAG
Description:
Single +5V, fully integrated, 155Mbps laser diode driver.
Manufacturer:
Maxim Integrated Products
Datasheet:
MAX3263CAG.pdf (12 pages)
MAX8809AETL+
Part Number:
MAX8809AETL+
Description:
VRD11/VRD10, K8 Rev F 2/3/4-Phase PWM Controllers with Integrated Dual MOSFET Drivers
Manufacturer:
Maxim Integrated Products
Datasheet:
MAX8809AETL.pdf (50 pages)
MAX1535CETJ+T
Part Number:
MAX1535CETJ+T
Description:
Highly Integrated Level 2 SMBus Battery Chargers
Manufacturer:
Maxim Integrated Products
Datasheet:
MAX1535CETJT.pdf (39 pages)
DS2741N+
Part Number:
DS2741N+
Description:
Current Monitor and Accumulator with Integrated Sense Resistor; ; Temperature Range: -40°C to +85°C
Manufacturer:
Maxim Integrated Products
MAX13450EAUD+T
Part Number:
MAX13450EAUD+T
Description:
TSSOP 14/A°/RS-485 Transceivers with Integrated 100O/120O Termination Resis
Manufacturer:
Maxim Integrated Products
MAX13451EAUD+T
Part Number:
MAX13451EAUD+T
Description:
TSSOP 14/A°/RS-485 Transceivers with Integrated 100O/120O Termination Resis
Manufacturer:
Maxim Integrated Products
MAX17497BATE+
Part Number:
MAX17497BATE+
Description:
QFN 16/A°/AC-DC and DC-DC Peak-Current-Mode Converters with Integrated Step
Manufacturer:
Maxim Integrated Products

MAX2066ETL+T Summary of contents

Page 1

... Single +5V Supply (Optional +3.3V Operation) ♦ External Current-Setting Resistors Provide Option Applications for Operating Device in Reduced-Power/ Reduced-Performance Mode ® Base PART MAX2066ETL+ MAX2066ETL+T ® + Denotes a lead-free package Exposed pad Tape and reel. Pin Configuration appears at end of data sheet. cdma2000 is a registered trademark of Telecommunications Industry Association. ...

Page 2

High-Linearity, Serial/Parallel-Controlled Digital VGA ABSOLUTE MAXIMUM RATINGS VCC_ to GND ........................................................-0.3V to +5.5V VDD_LOGIC, DATA, CS, CLK, SER/PAR..............................................-0.3V to (VCC_ + 0.3V) STATE_A, STATE_B, D0–D4 ....................-0.3V to (VCC_ + 0.3V) AMP_IN, AMP_OUT .................................-0.3V to (VCC_ + 0.3V) ...

Page 3

High-Linearity, Serial/Parallel-Controlled Digital VGA +3.3V SUPPLY AC ELECTRICAL CHARACTERISTICS ( Typical Application Circuit , with attenuator set for maximum gain, P PARAMETER SYMBOL RF Frequency Range Small-Signal Gain Output Third-Order Intercept Point ...

Page 4

High-Linearity, Serial/Parallel-Controlled Digital VGA +5V SUPPLY AC ELECTRICAL CHARACTERISTICS (continued) ( Typical Application Circuit , -40°C to +85°C. Typical values are otherwise noted.) (Note 6) PARAMETER SYMBOL ...

Page 5

High-Linearity, Serial/Parallel-Controlled Digital VGA ( +5.0V, HC mode, digital attenuator set for maximum gain erwise noted.) SUPPLY CURRENT vs. SUPPLY VOLTAGE 150 T = -40°C C 140 T = +25°C C ...

Page 6

High-Linearity, Serial/Parallel-Controlled Digital VGA ( +5.0V, HC mode, digital attenuator set for maximum gain erwise noted.) ATTENUATOR PHASE CHANGE BETWEEN STATES vs. RF FREQUENCY ...

Page 7

High-Linearity, Serial/Parallel-Controlled Digital VGA ( +5.0V, HC mode, digital attenuator set for maximum gain erwise noted.) 2nd HARMONIC vs. RF FREQUENCY 3dBm OUT V = 5.25V CC 70 ...

Page 8

High-Linearity, Serial/Parallel-Controlled Digital VGA ( +5.0V, digital attenuator only, maximum gain GAIN vs. RF FREQUENCY (ATTENUATOR ONLY -40° +85° ...

Page 9

High-Linearity, Serial/Parallel-Controlled Digital VGA ( +5.0V, LC mode, digital attenuator set for maximum gain erwise noted.) SUPPLY CURRENT vs. SUPPLY VOLTAGE (LOW-CURRENT MODE +25° -40°C C ...

Page 10

High-Linearity, Serial/Parallel-Controlled Digital VGA ( +5.0V, LC mode, digital attenuator set for maximum gain erwise noted.) OUTPUT IP3 vs. RF FREQUENCY (LOW-CURRENT MODE 0dBm/TONE OUT T = +25°C ...

Page 11

High-Linearity, Serial/Parallel-Controlled Digital VGA ( +5.0V, LC mode, digital attenuator set for maximum gain erwise noted.) OIP2 vs. RF FREQUENCY (LOW-CURRENT MODE 0dBm/TONE OUT ...

Page 12

High-Linearity, Serial/Parallel-Controlled Digital VGA ( +3.3V, HC mode, digital attenuator set for maximum gain erwise noted.) SUPPLY CURRENT vs. SUPPLY VOLTAGE -40° +25° ...

Page 13

High-Linearity, Serial/Parallel-Controlled Digital VGA ( +3.3V, HC mode, digital attenuator set for maximum gain erwise noted.) OUTPUT IP3 vs. RF FREQUENCY 3. 0dBm/TONE OUT 45 ...

Page 14

High-Linearity, Serial/Parallel-Controlled Digital VGA ( +3.3V, HC mode, digital attenuator set for maximum gain erwise noted.) 3rd HARMONIC vs. ATTENUATOR STATE +85° +25° ...

Page 15

High-Linearity, Serial/Parallel-Controlled Digital VGA PIN NAME 1, 16, 19, 22, 24–28, 30, GND Ground 31, 33– 32, GND Ground. See the Pin-Compatibility Considerations section. 37–40 4 DATA SPI Data Digital Input 5 CLK SPI Clock ...

Page 16

High-Linearity, Serial/Parallel-Controlled Digital VGA Detailed Description The MAX2066 high-linearity digital variable-gain amplifi general-purpose, high-performance amplifier designed to interface with 50Ω systems operating in the 50MHz to 1000MHz frequency range. The MAX2066 integrates a digital ...

Page 17

High-Linearity, Serial/Parallel-Controlled Digital VGA MSB DATA DN CLOCK CS t EWS Figure 1. SPI Timing Diagram Table 2. SPI Data Format FUNCTION BIT D27 (MSB) D26 Digital Attenuator State 4 D25 D24 D23 D22 D21 Digital Attenuator ...

Page 18

High-Linearity, Serial/Parallel-Controlled Digital VGA Table 2. SPI Data Format (continued) FUNCTION BIT Reserved (LSB) Digital Attenuator Settings Using the Parallel Control Bus To capitalize on its fast 25ns switching ...

Page 19

High-Linearity, Serial/Parallel-Controlled Digital VGA As an example, assume that the AGC application requires a static attenuation adjustment to trim out gain inconsistencies within a receiver lineup. The same AGC circuit can also be called upon to dynamically ...

Page 20

High-Linearity, Serial/Parallel-Controlled Digital VGA Table 6. Typical Application Circuit Component Values (HC Mode) DESIGNATION VALUE C1, C2, C7 10nF C3, C4, C6, C8, C9 1000pF L1 470nH R1, R1A 10Ω R2 (+3.3V applications only) 1kΩ R3 (+3.3V ...

Page 21

High-Linearity, Serial/Parallel-Controlled Digital VGA + 40 39 GND 1 GND 2 GND 3 DATA 4 CLK VDD_LOGIC 7 C1 SER/PAR 8 STATE_A 9 STATE_B *IN LC MODE, R1A ...

Page 22

High-Linearity, Serial/Parallel-Controlled Digital VGA TOP VIEW + GND 1 GND 2 GND 3 DATA 4 CLK VDD_LOGIC 7 SER/PAR 8 STATE_A 9 STATE_B 10 Chip Information PROCESS: SiGe BiCMOS 22 ______________________________________________________________________________________ Pin Configuration/Functional Block ...

Page 23

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 23 © 2008 Maxim Integrated Products DOCUMENT NO ...

Related keywords