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


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


Pinout




Specifications

supply voltage (V_CC - V_EE)                                      +14V
output current (see note C)                                  140mA
common-mode input voltage                           V_EE to V_CC
maximum junction temperature                             +150
storage temperature range                     -65 to +150
lead temperature (soldering 10 sec)                     +300
ESD rating (human body model)                             1000V


Description

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 (2V_step). 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, V_out = 2V_pp, 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, V_out = 2V_pp, f = 1MHz, R_L = 1kW) and fast settling time.