CLC5612IM ,Dual/ High Output/ Programmable Gain BufferElectrical Characteristics v L s cm EE s L cmPARAMETERS CONDITIONS TYP MIN/MAX RATINGS UNITS NOTESA ..
CLC5612IN ,Dual/ High Output/ Programmable Gain Bufferapplications.8It also drives low impedance loads with minimum distortion.V = – 5VCC7The CLC5612 wil ..
CLC561AI ,Wideband, Low Distortion DriveR-AmpsFeatures■150MHz bandwidth at +24dBm output ■Low distortion (2nd/3rd:-59/-62dBc @ 20MHz and 10dBm)■ ..
CLC5622IM ,Dual/ High Output/ Video Amplifier
CLC5623IMX ,Triple/ High Output/ Video Amplifier
CLC5632IN ,Dual/ High Output/ Programmable Gain Buffer
CLC5612IM-CLC5612IN
Dual/ High Output/ Programmable Gain Buffer
Features 130mA output current 0.15%, 0.02° differential gain, phase 1.5mA/ch supply current 90MHz bandwidth (Av = +2) -87/-93dBc HD2/HD3 (1MHz) 17ns settling to 0.05% 290V/m s slew rate Stable for capacitive loads up to 1000pf Single 5V to ±5V supplies
Applications Video line driver Coaxial cable driver Twisted pair driver Transformer/coil driver High capacitive load driver Portable/battery-powered applications A/D driver
OUT1
-IN1
+IN1
OUT2
-IN2
+VCC
1kW
1kW
1kW
1kW
Typical Application
Differential Line Driver with Load Impedance Conversion
PinoutDIP & SOIC
General DescriptionThe CLC5612 is a dual, low-cost, high-speed (90MHz) buffer
which features user-programmable gains of +2, +1, and
-1V/V. The CLC5612 also has a new output stage that delivers
high output drive current (130mA), but consumes minimal
quiescent supply current (1.5mA/ch) from a single 5V supply. Its
current feedback architecture, fabricated in an advanced comple-
mentary 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 CLC5612 offers 0.1dB gain flatness to 18MHz and differen-
tial gain and phase errors of 0.15% and 0.02°. These features are
ideal for professional and consumer video applications.
The CLC5612 offers superior dynamic performance with a
90MHz small-signal bandwidth, 290V/m s slew rate and 6.2ns
rise/fall times (2V step). The combination of low quiescent power,
high output current drive, and high-speed performance make
the CLC5612 well suited for many battery-powered personal
communication/computing systems.
The ability to drive low-impedance, highly capacitive loads,
makes the CLC5612 ideal for single ended cable applications.
It also drives low impedance loads with minimum distortion.
The CLC5612 will drive a 100W load with only -74/-86dBc
second/third harmonic distortion (Av = +2, Vout = 2Vpp , f = 1MHz).
With a 25W load, and the same conditions, it produces only -70/
-67dBc second/third harmonic distortion. It is also optimized for
driving high currents into single-ended transformers and coils.
When driving the input of high-resolution A/D converters, the
CLC5612 provides excellent -87/-93dBc second/third harmonic
distortion (Av = +2, Vout = 2Vpp , f = 1MHz, RL = 1kW ) and fast
settling time.
Maximum Output Voltage vs. RLOutput Voltage (V
RL (W) 100 1000
Vs = +5V
VCC = –5V
CLC5612
Dual, High Output, Programmable Gain BufferJune 1999
CLC5612
Dual,
High Output,
ogrammab
le Gain BuffVin
Rm/2
Rm/2
UTP
Req
1:n
Vd/2 1
1kW
1kW
1kW
1kW
-Vd/2
