Purchase AD8018, In-stock AD8018 From SeekIC.
MFG:ADI D/C:09
Part Number: AD8018
MFG: ADI
D/C: 09
Description: The AD8018 is intended for use in single-supply (5 V) xDSL modems where high-output current and low distortion are esse...
- Table of contents:
AD8018
-
Suppliers
DataSheet
General Description
AD8018 General Description
The AD8018 is intended for use in single-supply (5 V) xDSL modems where high-output current and low distortion are essential to achieve maximum reach. The dual high-speed amplifiers are capable of driving low distortion signals to within 0.5 V of the power supply rail. Each amplifier can drive 400 mA of current into 10 (differential) while maintaining 82 dBc out-of-band SFDR. The AD8018 is available with flexible standby and shutdown modes. Two digital logic bits (PWDN1 and PWDN0) may be used to put the AD8018 into one of three modes: full power, standby (outputs low impedance), and shutdown (outputs high impedance).
Fabricated with ADI's high-speed XFCB (eXtra Fast Complementary Bipolar) process, the high bandwidth and fast slew rate of the AD8018 keep distortion to a minimum, while dissipating a minimum of power. The quiescent current of the AD8018 is a low 9 mA/amplifier. The AD8018 drive capability comes in compact 8-lead Thermal Coastline SOIC and 14-lead TSSOP packages. Low-distortion, rail-to-rail output voltage, and highcurrent drive in small packages make the AD8018 ideal for use in low-cost USB, PCMCIA, and PCI Customer Premise Equipment for ADSL, SDSL, VDSL, and proprietary xDSL systems. Both models will operate over the temperature range 40°C to
+85°C.
AD8018 Maximum Ratings
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 V
Internal Power Dissipation2
Small Outline Package (R) . . . . . . . . . . . . . . . . . . . .......650 mW
TSSOP Package (RU) . . . . . . . . . . . . . . . . . . . . . .......... 565 mW
Input Voltage (Common-Mode) . . . . . . . . . . . . . . . . . . . .... ±VS
Logic Voltage, PWDN0, 1 . . . . . . . . . . . . . . . . . . . . . . . . ... ±VS
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . .±1.6 V
Output Short Circuit Duration
. . . . . . . . . . . . . . . . . . . . . . .....Observe Power Derating Curves
Storage Temperature Range RU, R . . . . . . . 65°C to +125°C
Operating Temperature Range . . . . . . . . . . . 40°C to +85°C
Lead Temperature Range (Soldering 10 sec) . . . . . . . . . 300°C
Internal Power Dissipation2
Small Outline Package (R) . . . . . . . . . . . . . . . . . . . .......650 mW
TSSOP Package (RU) . . . . . . . . . . . . . . . . . . . . . .......... 565 mW
Input Voltage (Common-Mode) . . . . . . . . . . . . . . . . . . . .... ±VS
Logic Voltage, PWDN0, 1 . . . . . . . . . . . . . . . . . . . . . . . . ... ±VS
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . .±1.6 V
Output Short Circuit Duration
. . . . . . . . . . . . . . . . . . . . . . .....Observe Power Derating Curves
Storage Temperature Range RU, R . . . . . . . 65°C to +125°C
Operating Temperature Range . . . . . . . . . . . 40°C to +85°C
Lead Temperature Range (Soldering 10 sec) . . . . . . . . . 300°C
AD8018 Features
Ideal xDSL Line Drive Amplifier for USB, PCMCIA, or PCI-Based Customer Premise Equipment (CPE). The AD8018 provides maximum reach on 5 V supply, driving 16 dBm of power into a back-terminated, transformer-coupled 100 while maintaining 82 dBc of out-of-band SFDR.
Rail-to-Rail Output Voltage and High Output Current Drive.
400 mA Output Current into Differential Load of 10 @ 8 V p-p
Low Single-Tone Distortion
86 dBc Worst Harmonic, 6 V p-p into Differential 10 @ 100 kHz
Low Noise
4.5 nV/Hz Voltage Noise Density, 100 kHz
Out-of-Band SFDR = 82 dBc, 144 kHz to 500 kHz, RLOAD = 12.5 , PLINE = 13 dBm
Low-Power Operation
3.3 V to 8 V Power Supply Range
Two Logic Bits for Standby and Shutdown
Low Supply Current of 9 mA/Amplifier (Typ)
Current Feedback Amplifiers
High Speed
130 MHz Bandwidth (3 dB)
300 V/s Slew Rate
Rail-to-Rail Output Voltage and High Output Current Drive.
400 mA Output Current into Differential Load of 10 @ 8 V p-p
Low Single-Tone Distortion
86 dBc Worst Harmonic, 6 V p-p into Differential 10 @ 100 kHz
Low Noise
4.5 nV/Hz Voltage Noise Density, 100 kHz
Out-of-Band SFDR = 82 dBc, 144 kHz to 500 kHz, RLOAD = 12.5 , PLINE = 13 dBm
Low-Power Operation
3.3 V to 8 V Power Supply Range
Two Logic Bits for Standby and Shutdown
Low Supply Current of 9 mA/Amplifier (Typ)
Current Feedback Amplifiers
High Speed
130 MHz Bandwidth (3 dB)
300 V/s Slew Rate
AD8018 Typical Application
xDSL USB, PCI, PCMCIA Cards
Consumer DSL Modems
Twisted Pair Line Driver
Consumer DSL Modems
Twisted Pair Line Driver
AD8018
PDF/DataSheet Download
- Datasheet: AD8018
- File Size: 348141 KB
- Manufacturer: AD [Analog Devices]
- Click here to Download
- ·AD800
- AD [Analog Devices]
- Clock Recovery and Data Retiming Phase-Locked Loop
- 259498 KB
- ·AD8000
- AD
- Clock Recovery and Data Retiming Phase-Locked Loop
- 1486848 KB
- ·AD8000YRDZ
- AD
- 1.5 GHz Ultrahigh Speed Op Amp
- 538404 KB
- ·AD8000YRDZ-REEL
- AD
- 1.5 GHz Ultrahigh Speed Op Amp
- 538404 KB
- ·AD8000YRDZ-REEL7
- AD
- L-Band GaAs Power FET
- 538404 KB
- ·AD8001
- AD [Analog Devices]
- 800 MHz, 50 mW Current Feedback Amplifier
- 228280 KB
- ·AD8001ACHIPS
- AD [Analog Devices]
- 800 MHz, 50 mW Current Feedback Amplifier
- 228280 KB
- ·AD8001AN
- AD [Analog Devices]
- 800 MHz, 50 mW Current Feedback Amplifier
- 228280 KB
AD8018 Relative Products
AD8017ARZ-REEL7
IC LINE DRIVER DUAL 8SOIC
-
AD8017ARZ-REEL
IC AMP DUAL HI-OUTPUT 8-SOIC
-
AD8017ARZ
IC AMP HS DUAL HI OUTPUT 8-SOIC
-
AD8017AR-REEL7
IC AMP DUAL HI-OUTPUT 8-SOIC
-
AD8017AR-REEL
IC AMP DUAL HI-OUTPUT 8-SOIC
AD8017AR-EVAL
BOARD EVAL FOR AD8017
Hotspot Suppliers Product
TLE2142IDR
Price: 1.5-1.6 USD
excalibur low-noise, high-speed, precision operational amplifier, SOP-8, 10000-pF Load Capability,...
TPA2031D1YZFR
Price: 0.49-1 USD
audio power amplifier, 9-UFBGA, 2.5 V ~ 5.5 V, 2.5W, TPA2031D1YZFR
LT1790ACS6-4.096
Price: 0.83-0.85 USD
sot, reference, 20V
PIC16F874A-I/P
Price: 3-4 USD
28/40-pin enhanced flash microcontroller, 128 bytes of EEPROM data memory, 8-channel Analog-to-Di...
TLP141G
Price: 0.4-1 USD
mini flat coupler, Trigger LED current 10mA, UL recognized, Toshiba Semiconductor, SOP5
EP2C5Q208C8N
Price: 1-1.5 USD
CYCLONE II FPGA, 5K, 208-PQFP, High-density architecture, –0.5 to 1.8 V
PHN603S
Price: 2-3 USD
SOP, flat-base type, insulated package, servo drives, motor control, 15V VD, 15V VCIN
6DI20S-050D-04
Price: 1-2 USD
5V, 5mW, power module, 6DI20S-050D-04
BSS84
Price: 0.014-0.018 USD
P-Channel, enhancement mode field effect transistor, SOT, -50V, 0.36W, -0.13A, High density cell d...
EPF10K30AFC256-3
Price: 9-11 USD
embedded PLD, CMOS SRAM elements, High density, BGA, Flexible interconnect
EP1C6F256C7N
Price: 6.3-10.24 USD
FPGA, BGA, –0.5 to 2.4 V, Open-drain outputs, Slew-rate control, Tri-state buffers
AXK760347G
Price: 0.7-0.73 USD
narrow-pitch connector, 1,000MΩ, 0.3A, Strong resistance, AXK760347G, Panasonic Semiconductor
