廬
OPA
658
OPA658
OPA
6
58
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
擄
q
HIGH SLEW RATE: 1700V/
碌
s
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
Current Mirror
I
BIAS
In
+
In
鈥?/div>
C
COMP
Buffer
V
OUT
I
BIAS
Current Mirror
鈥揤
S
International Airport Industrial Park 鈥?Mailing Address: PO Box 11400, Tucson, AZ 85734 鈥?Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 鈥?Tel: (520) 746-1111 鈥?Twx: 910-952-1111
Internet: http://www.burr-brown.com/ 鈥?FAXLine: (800) 548-6133 (US/Canada Only) 鈥?Cable: BBRCORP 鈥?Telex: 066-6491 鈥?FAX: (520) 889-1510 鈥?Immediate Product Info: (800) 548-6132
廬
漏 1994 Burr-Brown Corporation
PDS-1268F
1
Printed in U.S.A.
OPA658
March, 1998
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