THS6062 Datasheet, PDF (1/31 Pages) Texas Instruments – LOW-NOISE ADSL DUAL DIFFERENTIAL RECEIVER

THS6062
LOW-NOISE ADSL DUAL DIFFERENTIAL RECEIVER
D ADSL Differential Receiver
D Low 1.6 nV/√Hz Voltage Noise
D High Speed
– 100 MHz Bandwidth [–3 dB, G = 2 (–1)]
– 100 V/µs Slew Rate
D 90 mA Output Drive (Typ)
D Very Low Distortion
– THD = –72 dBc (f = 1 MHz, R_L = 150 Ω)
– THD = –90 dBc (f = 1 MHz, R_L = 1 kΩ)
D 5 V, ±5 V to ±15 V Typical Operation
D Available in Standard SOIC or MSOP
PowerPAD™ Package
SLOS228B – JANUARY 1999 – REVISED JUNE 1999
D AND DGN PACKAGE
(TOP VIEW)
1OUT 1
1IN – 2
1IN + 3
–V_CC 4
8 V_CC+
7 2OUT
6 2IN–
5 2IN+
Cross Section View Showing PowerPAD
description
The THS6062 is a high-speed differential receiver designed for ADSL data communication systems. Its very
low 1.6 nV/√Hz voltage noise provides the high signal-to-noise ratios necessary for the long transmission
lengths of ADSL systems over copper telephone lines. In addition, this receiver operates with a very low
distortion of –90 dBc (f = 1 MHz, R_L = 1 kΩ), exceeding the distortion requirements of ADSL CODECs. The
THS6062 is a voltage feedback amplifier offering a high 100-MHz bandwidth and 100-V/µs slew rate and is
stable at gains of 2(–1) or greater. It operates over a wide range of power supply voltages including 5 V and ±5 V
to ±15 V. This device is available in standard SOIC or MSOP PowerPAD package. The small, surface-mount,
thermally-enhanced MSOP PowerPAD package is fully compatible with automated surface-mount assembly
procedures.
THS6022
Driver 1
VI+
+
_
1 kΩ
VI–
1 kΩ
Driver 2
+
_
1 kΩ
1 kΩ
50 Ω
50 Ω
1:1
To Telephone Line
100 Ω
2 kΩ
1 kΩ
2 kΩ
1 kΩ
THS6062
1 kΩ
–
+
Receiver 1
1 kΩ
–
+ _{Receiver 2}
VO+
VO–
Figure 1. Typical Client-Side ADSL Application
CAUTION: The THS6062 provides ESD protection circuitry. However, permanent damage can still occur if this device is subjected
to high-energy electrostatic discharges. Proper ESD precautions are recommended to avoid any performance degradation or loss
of functionality.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PowerPAD is a trademark of Texas Instruments Incorporated.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright © 1999, Texas Instruments Incorporated
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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