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The National CLC5622 has a new output stage that delivers high output drive current (130mA), but consumes minimal quiescent supply current (3.0mA/ch) from a single 5V supply. Its current feedback architecture, fabricated in an advanced complementary bipolar process, maintains consistent performance over a wide range of gains and signal levels, and has a linear-phase response up to one half of the -3dB frequency.
The CLC5622 offers 0.1dB gain flatness to 30MHz and differential gain and phase errors of 0.05% and 0.03°. These features are ideal for professional and consumer video applications.
The CLC5622 offers superior dynamic performance with a 160MHz small-signal bandwidth, 370V/ms slew rate and 4.4ns rise/fall times (2Vstep). The combination of low quiescent power, high output current drive, and high-speed performance make the CLC5622 well suited for many battery-powered personal communication/computing systems.
The ability to drive low-impedance, highly capacitive loads, makes the CLC5622 ideal for single ended cable applications.It also drives low impedance loads with minimum distortion. The CLC5622 will drive a 100W load with only -95/-95dBc second/third harmonic distortion (Av = +2, Vout = 2Vpp, f = 1MHz). With a 25W load, and the same conditions, it produces only -72/ -77dBc second/third harmonic distortion. The CLC5622 can also be used for driving differential-input stepup transformers for applications such as Asynchronous Digital Subscriber Lines (ADSL) or High-Bit-Rate Digital Subscriber Lines (HDSL).
When driving the input of high-resolution A/D converters, the CLC5622 provides excellent -90/-97dBc second/third harmonic distortion (Av = +2, Vout = 2Vpp, f = 1MHz, RL = 1kW) and fast settling time.
CLC5622 Maximum Ratings
supply voltage (VCC - VEE) +14V output current (see note C) 140mA common-mode input voltage VEE to VCC maximum junction temperature +150 storage temperature range -65 to +150 lead temperature (soldering 10 sec) +300 ESD rating (human body model) 1000V
CLC5622 Features
·130mA output current ·0.05%, 0.03° differential gain, phase ·3.0mA/ch supply current ·160MHz bandwidth (Av = +2) ·-90/-97dBc HD2/HD3 (1MHz) ·18ns settling to 0.05% ·370V/ms slew rate ·Stable for capacitive loads up to 1000pf ·Single 5V or ±5V supplies
CLC5622 Typical Application
·Video line driver ·ADSL/HDSL driver ·Coaxial cable driver ·UTP differential line driver ·Transformer/coil driver · High capacitive load driver · Portable/battery-powered applications ·Differential A/D driver