STLC60133

STLC60133 XDSL LINE DRIVER PRELIMINARY DATA s s s LOW NOISE : 4nV/ H z HIGH PEAK OUTPUT CURRENT: 500 mA HIGH SPEED – 140MHz Gain Bandwidth – 30MHz Gain Flatness – 400 V/us Slew Rate s LOW POWER OPERATION – ±5V to ±15V Voltage Supply – 12.5 mA/Amp (typ) Supply current – Power reduced Current HTSSOP28 ORDERING NUMBER: STLC60133 Temperature Range: -40°C to +85°C s s s s LOW SINGLE TONE DISTORTION THERMAL AND OVERLOAD PROTECTION HTSSOP28 PACKAGE -40 TO +85°C OPERATING RANGE Two digital pins (PWDN0 and PWDN1) allow the driver to work in full performance mode, in low-power mode or two intermediate bias states. The low-power mode biases the output stage in order to provide a low impedance at the amplifier outputs for back termination. The STLC60133 is designed optimizing bandwidth and distortion performances. For proper device operating it is necessary to work with a gain level greater than 15.6dB. Typical differential gain is normally +27dB, while typical common mode gain is 15.6dB DESCRIPTION The STLC60133 is a dual amplifier featuring a high slew rate and a large bandwidth optimized for XDSL applications. The device is available in a HTSSOP 28 pin package (4x9 mm) with an exposed leadframe. Thanks to its small package this line driver is suitable for high density ADSL line card. Figure 1. BLOCK DIAGRAM -VS Op1 +VS IN1N IN1P PWDN0 PWDN1 BIAS DGND IN2N IN2P LOGIC + OUT1 TH DETCT. + Op2 D00TL462A OUT2 October 2001 This is preliminary information on a new product now in development. Details are subject to change without notice. 1/9 STLC60133 PIN CONNECTION RES N.C. N.C. IN2P IN2N OUT2 +VS +VS OUT1 IN1N IN1P N.C N.C. N.C. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 D00TL463A 28 27 26 25 24 23 22 21 20 19 18 17 16 15 RES N.C. N.C. N.C. PWDN1 BIAS -VS -VS DGND N.C. PWDN0 N.C. N.C. N.C. ABSOLUTE MAXIMUM RATINGS Symbol VCC VSS Vid Vi Top Tstg Tj Parameter Positive Supply voltage (note1) Negative Supply voltage (note1) Differential Input Voltage (note2) Common mode Input Voltage Operating Free Air Temperature Range Storage temperature Junction temperature Value +16.5 -16.5 ±5 ±1 -40 to +85 -65 to +150 150 Unit V V V V °C °C °C THERMAL DATA Symbol Rthj-amb Parameter Thermal resistance junction to ambient (note 3) Value 29 Unit °C/W 2/9 STLC60133 OPERATING RANGE Symbol Top VCC VSS VDGND Vicm Parameter Operating Temperature Range Positive Supply voltage (note1) Negative Supply voltage (note1) Digital Ground level Common Mode Input Voltage Range Value -40 to 85 +5 to +15 -5 to -15 VSS+5