THS6132

Name: THS6132
Brand: TI
SKU: THS6132
Price: 4.23 USD

現行

高效 G 類 ADSL 和 PLC 線路驅動器

立即訂購

產品規格表

document-pdfAcrobat High Efficiency Class-G ADSL Line Driver datasheet (Rev. A) (英文)

THS6132

現行

產品規格表

立即訂購

產品詳細資料

Number of channels

2

Architecture

DSL Line Driver, PLC Line Driver

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

6

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

33

BW at Acl (MHz)

80

Acl, min spec gain (V/V)

1

Vn at flatband (typ) (nV√Hz)

3.5

Vn at 1 kHz (typ) (nV√Hz)

4.3

Iq per channel (typ) (mA)

6.4

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

15

Rail-to-rail

No

Features

Adjustable BW/IQ/IOUT, Shutdown

Rating

Catalog

Operating temperature range (°C)

-40 to 85

CMRR (typ) (dB)

67

Input bias current (max) (pA)

15000000

Offset drift (typ) (µV/°C)

40

GBW (typ) (MHz)

80

Iout (typ) (mA)

500

2nd harmonic (dBc)

84

3rd harmonic (dBc)

92

Frequency of harmonic distortion measurement (MHz)

1

Number of channels

2

Architecture

DSL Line Driver, PLC Line Driver

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

6

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

33

BW at Acl (MHz)

80

Acl, min spec gain (V/V)

1

Vn at flatband (typ) (nV√Hz)

3.5

Vn at 1 kHz (typ) (nV√Hz)

4.3

Iq per channel (typ) (mA)

6.4

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

15

Rail-to-rail

No

Features

Adjustable BW/IQ/IOUT, Shutdown

Rating

Catalog

Operating temperature range (°C)

-40 to 85

CMRR (typ) (dB)

67

Input bias current (max) (pA)

15000000

Offset drift (typ) (µV/°C)

40

GBW (typ) (MHz)

80

Iout (typ) (mA)

500

2nd harmonic (dBc)

84

3rd harmonic (dBc)

92

Frequency of harmonic distortion measurement (MHz)

1

HLQFP (VFP)

32

81 mm² 9 x 9

Low Total Power Consumption Increases ADSL Line Card Density (20 dBm on Line)
- 600 mW w/Active Termination (Full Bias)
- 530 mW w/Active Termination (Low Bias)
Low MTPR of –74 dBc (All Bias Conditions)
High Output Current of 500 mA (typ)
Wide Supply Voltage Range of ±5 V to ±15 V [V_CC(H)] and ±3.3 V to ±15 V [V_CC(L)]
Wide Output Voltage Swing of 43 Vpp Into 100- Differential Load [V_CC(H) = ±12 V]
Multiple Bias Modes Allow Low Quiescent Power Consumption for Short Line Lengths
- 160-mW/ch Full Bias Mode
- 135-mW/ch Mid Bias Mode
- 110-mW/ch Low Bias Mode
- 75-mW/ch Terminate Only Mode
- 13-mW/ch Shutdown Mode
Low Noise for Increased Receiver Sensitivity
- 3.3 pA/Hz Noninverting Current Noise
- 9.5 pA/Hz Inverting Current Noise
- 3.5 nV/Hz Voltage Noise
APPLICATIONS
- Ideal for Active Termination Full Rate ADSL DMT applications (20-dBm Line Power)

Low Total Power Consumption Increases ADSL Line Card Density (20 dBm on Line)
- 600 mW w/Active Termination (Full Bias)
- 530 mW w/Active Termination (Low Bias)
Low MTPR of –74 dBc (All Bias Conditions)
High Output Current of 500 mA (typ)
Wide Supply Voltage Range of ±5 V to ±15 V [V_CC(H)] and ±3.3 V to ±15 V [V_CC(L)]
Wide Output Voltage Swing of 43 Vpp Into 100- Differential Load [V_CC(H) = ±12 V]
Multiple Bias Modes Allow Low Quiescent Power Consumption for Short Line Lengths
- 160-mW/ch Full Bias Mode
- 135-mW/ch Mid Bias Mode
- 110-mW/ch Low Bias Mode
- 75-mW/ch Terminate Only Mode
- 13-mW/ch Shutdown Mode
Low Noise for Increased Receiver Sensitivity
- 3.3 pA/Hz Noninverting Current Noise
- 9.5 pA/Hz Inverting Current Noise
- 3.5 nV/Hz Voltage Noise
APPLICATIONS
- Ideal for Active Termination Full Rate ADSL DMT applications (20-dBm Line Power)

The THS6132 is a Class-G current feedback differential line driver ideal for full rate ADSL DMT systems. Its extremely low power consumption of 600 mW or lower is ideal for ADSL systems that must achieve high densities in ADSL central office rack applications. The unique patent pending architecture of the THS6132 allows the quiescent current to be much lower than existing line drivers while still achieving very high linearity. In addition, the multiple bias settings of the amplifiers allow for even lower power consumption for line lengths where the full performance of the amplifier is not required. The output voltage swing has been vastly improved over first generation Glass-G amplifiers and allows the use of lower power supply voltages that help conserve power. For maximum flexibility, the THS6132 can be configured in classical Class-AB mode requiring only as few as one power supply.

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