OPA658 Datasheet, PDF (1/13 Pages) Burr-Brown (TI) – Wideband, Low Power Current Feedback OPERATIONAL AMPLIFIER

®
OPA658
OPA658
OPA658
Wideband, Low Power Current Feedback
OPERATIONAL AMPLIFIER
FEATURES
q UNITY GAIN STABLE BANDWIDTH:
900MHz
q LOW POWER: 50mW
q LOW DIFFERENTIAL GAIN/PHASE ERRORS:
0.025%/0.02°
q HIGH SLEW RATE: 1700V/µs
q GAIN FLATNESS: 0.1dB to 135MHz
q HIGH OUTPUT CURRENT (80mA)
APPLICATIONS
q MEDICAL IMAGING
q HIGH-RESOLUTION VIDEO
q HIGH-SPEED SIGNAL PROCESSING
q COMMUNICATIONS
q PULSE AMPLIFIERS
q ADC/DAC GAIN AMPLIFIER
q MONITOR PREAMPLIFIER
q CCD IMAGING AMPLIFIER
DESCRIPTION
The OPA658 is an ultra-wideband, low power current
feedback video operational amplifier featuring high
slew rate and low differential gain/phase error. The
current feedback design allows for superior large sig-
nal bandwidth, even at high gains. The low differential
gain/phase errors, wide bandwidth and low quiescent
current make the OPA658 a perfect choice for numer-
ous video, imaging and communications applications.
The OPA658 is optimized for low gain operation and
is also available in dual (OPA2658) and quad
(OPA4658) configurations.
+V_S
I_BIAS
Current Mirror
In⁺
In^–
Buffer
V_OUT
C_COMP
I_BIAS
Current Mirror
–V_S
International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: [phone] • Twx: 910-952-1111
Internet: http://www.burr-brown.com/ • FAXLine: [phone] (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: [phone] • Immediate Product Info: [phone]
© 1994 Burr-Brown Corporation
PDS-₁1268F
®
OPA658 ^{Printed in U.S.A. March, 1998}