CLC2000 Datasheet, PDF (1/18 Pages) Cadeka Microcircuits LLC. – High Output Current Dual Amplifier

Data Sheet
Comlinear^® CLC2000, CLC4000
High Output Current Dual and Quad Amplifiers
FEATURES
n 9.4V_pp output drive into R_L= 25Ω
n Using both amplifiers, 18.8V_pp
differential output drive into R_L= 25Ω
n ±200mA @ V_o = 9.4V_pp
n 0.009%/0.06˚ differential gain/
phase error
n 250MHz -3dB bandwidth at G = 2
n 510MHz -3dB bandwidth at G = 1
n 210V/μs slew rate
n 4.5nV/√Hz input voltage noise
n 2.7pA/√Hz input current noise
n 7mA supply current
n Fully specified at 5V and 12V supplies
APPLICATIONS
n ADSL PCI modem cards
n ADSL external modems
n Cable drivers
n Video line driver
n Twisted pair driver/receiver
n Power line communications
General Description
The Comlinear CLC2000 and CLC4000 are dual and quad voltage feedback
amplifiers that offer ±200mA of output current at 9.4V_pp. The CLC2000
and CLC4000 are capable of driving signals to within 1V of the power rails.
When connected as a differential line driver, the amplifier drives signals up to
18.8Vpp into a 25Ω load, which supports the peak upstream power levels for
upstream full-rate ADSL CPE applications.
The Comlinear CLC2000 and CLC4000 can operate from single or dual sup-
plies from 5V to 12V. It consumes only 7mA of supply current per chan-
nel. The combination of wide bandwidth, low noise, low distortion, and high
output current capability makes the CLC2000 and CLC4000 ideally suited for
Customer Premise ADSL or video line driving applications.
Typical Application - ADSL Application
+Vs
+
V_IN
Rg
-
1/2
CLC2000
Rf+
Rf-
1/2
CLC2000
R_o+=12.5Ω
V_o+
1:2
R_L=100Ω V_OUT
V_o-
R_o-=12.5Ω
Ordering Information
Part Number
Package
CLC2000ISO8X
CLC2000ISO8
SOIC-8
SOIC-8
CLC4000ISO14X
SOIC-14
CLC4000ISO14
SOIC-14
Moisture sensitivity level for all parts is MSL-1.
Exar Corporation
48720 Kato Road, Fremont CA 94538, USA
-Vs
Pb-Free
Yes
Yes
Yes
Yes
Operating Temperature Range
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
Packaging Method
Reel
Rail
Reel
Rail
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