THS6042系列介绍资料

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THS6042

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350mA、+/-12V ADSL CPE 和 PLC 线路驱动器

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The THS6042/3 is a high-speed line driver ideal for driving signals from the remote terminal to the central office in asymmetrical digital subscriber line (ADSL) applications. It can operate from a ±12-V supply voltage while drawing only 8.2 mA of supply current per channel. It offers low –79 dBc total harmonic distortion driving a 100- load (2 Vpp). The THS6042/3 offers a high 43-Vpp differential output swing across a 200- load from a ±12-V supply. The THS6043 features a low-power shutdown mode, consuming only 300 uA quiescent current per channel. The THS6042/3 is packaged in standard SOIC, SOIC PowerPAD, and TSSOP PowerPAD packages.

Remote Terminal ADSL Line Driver
- Ideal for Both Full Rate ADSL and G.Lite
- Compatible With 1:1 Transformer Ratio
Low 2.1 pA/Hz Noninverting Current Noise
- Reduces Noise Feedback Through Hybrid Into Downstream Channel
Wide Supply Voltage Range ±5 V to ±15 V
- Ideal for ±12-V Operation
Wide Output Swing
- 43-Vpp Differential Output Voltage, R_L = 200 , ±12-V Supply
High Output Current
- 350 mA (typ)
High Speed
- 120 MHz (–3 dB, G=1, ±12 V, R_L = 25 )
- 1200 V/us Slew Rate (G = 4, ±12 V)
Low Distortion, Single-Ended, G = 4
- –79 dBc (250 kHz, 2 V_pp, 100- load)
Low Power Shutdown (THS6043)
- 300-uA Total Standby Current
Thermal Shutdown and Short-Circuit Protection
Standard SOIC, SOIC PowerPAD™ and TSSOP PowerPAD™ Package
Evaluation Module Available

PowerPAD is a trademark of Texas Instruments.

Number of channels	2
Architecture	DSL Line Driver, PLC Line Driver
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	9
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	33
BW at Acl (MHz)	120
Acl, min spec gain (V/V)	1
Vn at flatband (typ) (nV√Hz)	2.2
Vn at 1 kHz (typ) (nV√Hz)	2.4
Iq per channel (typ) (mA)	8.2
Vos (offset voltage at 25°C) (max) (mV)	16
Rail-to-rail	No
Rating	Catalog
Operating temperature range (°C)	-40 to 85
CMRR (typ) (dB)	68
Input bias current (max) (pA)	10000000
Offset drift (typ) (µV/°C)	20
GBW (typ) (MHz)	120
Iout (typ) (mA)	350
2nd harmonic (dBc)	67
3rd harmonic (dBc)	96
Frequency of harmonic distortion measurement (MHz)	1

HSOIC (DDA)	8	29.4 mm² 4.9 x 6
SOIC (D)	8	29.4 mm² 4.9 x 6

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THS6042

350mA、+/-12V ADSL CPE 和 PLC 线路驱动器

4000-306-326