THS6212

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Differenzieller Highspeed-PLC/HPLC-Leitungstreiber-Verstärker

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Datenblatt

document-pdfAcrobat THS6212 Differential Broadband PLC Line Driver Amplifier datasheet (Rev. F) (Englisch) PDF | HTML

THS6212

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Number of channels

1

Architecture

PLC Line Driver

Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)

10

Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)

28

BW at Acl (MHz)

285

Acl, min spec gain (V/V)

10

Vn at flatband (typ) (nV√Hz)

2.5

Vn at 1 kHz (typ) (nV√Hz)

9

Iq per channel (typ) (mA)

23

Vos (offset voltage at 25°C) (max) (mV)

12

Rail-to-rail

No

Features

Adjustable BW/IQ/IOUT, Shutdown

Rating

Catalog

Operating temperature range (°C)

-40 to 85

CMRR (typ) (dB)

65

Input bias current (max) (pA)

3500000

Offset drift (typ) (µV/°C)

155

GBW (typ) (MHz)

285

Iout (typ) (mA)

665

2nd harmonic (dBc)

86

3rd harmonic (dBc)

101

Frequency of harmonic distortion measurement (MHz)

1

Number of channels

1

Architecture

PLC Line Driver

Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)

10

Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)

28

BW at Acl (MHz)

285

Acl, min spec gain (V/V)

10

Vn at flatband (typ) (nV√Hz)

2.5

Vn at 1 kHz (typ) (nV√Hz)

9

Iq per channel (typ) (mA)

23

Vos (offset voltage at 25°C) (max) (mV)

12

Rail-to-rail

No

Features

Adjustable BW/IQ/IOUT, Shutdown

Rating

Catalog

Operating temperature range (°C)

-40 to 85

CMRR (typ) (dB)

65

Input bias current (max) (pA)

3500000

Offset drift (typ) (µV/°C)

155

GBW (typ) (MHz)

285

Iout (typ) (mA)

665

2nd harmonic (dBc)

86

3rd harmonic (dBc)

101

Frequency of harmonic distortion measurement (MHz)

1

VQFN (RHF)

24

20 mm² 5 x 4

Low power consumption:
- Full-bias mode: 23mA
- Mid-bias mode: 17.5mA
- Low-bias mode: 11.9mA
- Low-power shutdown mode
- IADJ pin for variable bias
Low noise:
- Voltage noise: 2.5nV/√Hz
- Inverting current noise: 18pA/√Hz
- Noninverting current noise: 1.4pA/√Hz
Low distortion:
- –86dBc HD2 (1MHz, 100Ω differential load)
- –101dBc HD3 (1MHz, 100Ω differential load)
High output current: > 665mA (25Ω load)
Wide output swing:
- 49VPP (28V, 100Ω differential load)
Wide bandwidth: 205MHz (GDIFF = 10V/V)
PSRR: >55dB at 1MHz for good isolation
Wide power-supply range: 10V to 28V
Thermal protection: 175°C (typical)
Alternative device with integrated common-mode buffer: THS6222

Low power consumption:
- Full-bias mode: 23mA
- Mid-bias mode: 17.5mA
- Low-bias mode: 11.9mA
- Low-power shutdown mode
- IADJ pin for variable bias
Low noise:
- Voltage noise: 2.5nV/√Hz
- Inverting current noise: 18pA/√Hz
- Noninverting current noise: 1.4pA/√Hz
Low distortion:
- –86dBc HD2 (1MHz, 100Ω differential load)
- –101dBc HD3 (1MHz, 100Ω differential load)
High output current: > 665mA (25Ω load)
Wide output swing:
- 49VPP (28V, 100Ω differential load)
Wide bandwidth: 205MHz (GDIFF = 10V/V)
PSRR: >55dB at 1MHz for good isolation
Wide power-supply range: 10V to 28V
Thermal protection: 175°C (typical)
Alternative device with integrated common-mode buffer: THS6222

The THS6212 is a differential line-driver amplifier with a current-feedback architecture. The device is targeted for use in broadband, wideband power line communications (PLC) line driver applications and is fast enough to support transmissions of 14.5dBm line power up to 30MHz.

The unique architecture of the THS6212 uses minimal quiescent current and still achieves very high linearity. Differential distortion under full bias conditions is –86dBc at 1MHz and reduces to only –71dBc at 10MHz. Fixed multiple bias settings allow for enhanced power savings for line lengths where the full performance of the amplifier is not required. To allow for even more flexibility and power savings, an adjustable current pin (IADJ) is available to further lower the bias currents.

The wide output swing of 49VPP (100Ω differential load) with 28V power supplies, coupled with over a 650mA current drive (25Ω load), allows for wide dynamic headroom that keeps distortion minimal.

The THS6212 is available in a 24-pin VQFN package.

The THS6212 is a differential line-driver amplifier with a current-feedback architecture. The device is targeted for use in broadband, wideband power line communications (PLC) line driver applications and is fast enough to support transmissions of 14.5dBm line power up to 30MHz.

The unique architecture of the THS6212 uses minimal quiescent current and still achieves very high linearity. Differential distortion under full bias conditions is –86dBc at 1MHz and reduces to only –71dBc at 10MHz. Fixed multiple bias settings allow for enhanced power savings for line lengths where the full performance of the amplifier is not required. To allow for even more flexibility and power savings, an adjustable current pin (IADJ) is available to further lower the bias currents.

The wide output swing of 49VPP (100Ω differential load) with 28V power supplies, coupled with over a 650mA current drive (25Ω load), allows for wide dynamic headroom that keeps distortion minimal.

The THS6212 is available in a 24-pin VQFN package.

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Alle anzeigen 4

	Typ	Titel		Datum
*	Data sheet	THS6212 Differential Broadband PLC Line Driver Amplifier datasheet (Rev. F)	PDF \| HTML	06 Jun 2024
	E-book	The Signal e-book: A compendium of blog posts on op amp design topics		28 Mär 2017
	EVM User's guide	THS6212 EVM User Guide		04 Mai 2016
	Application note	Noise Analysis for High Speed Op Amps (Rev. A)		17 Jan 2005

Design und Entwicklung

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Evaluierungsplatine

THS6212EVM — THS6212-Evaluierungsmodul

The THS6212 Evaluation module (EVM) is used to evaluate the THS6212, which is single-port current-feedback architecture, differential line driver amplifier system in a 24-pin QFN package. The EVM is designed to quickly and easily demonstrate the functionality and performance of THS6212 in a gain (...)

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THS6212 PSpice Model

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THS6212 TINA-TI Reference Design

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THS6212 TINA-TI Spice Model

SBOM981.ZIP (11 KB) - TINA-TI Spice Model

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PSPICE-FOR-TI — PSpice® für TI Design-und Simulationstool

PSpice® für TI ist eine Design- und Simulationsumgebung, welche Sie dabei unterstützt, die Funktionalität analoger Schaltungen zu evaluieren. Diese voll ausgestattete Design- und Simulationssuite verwendet eine analoge Analyse-Engine von Cadence®. PSpice für TI ist kostenlos erhältlich und (...)

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TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)

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VQFN (RHF)	24	Ultra Librarian

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THS6212

Differenzieller Highspeed-PLC/HPLC-Leitungstreiber-Verstärker

THS6212

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