OPA623AP BURR-BROWN [Burr-Brown Corporation], OPA623AP Datasheet

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OPA623AP

Manufacturer Part Number
OPA623AP
Description
Wide Bandwidth, Current-Feedback OPERATIONAL AMPLIFIER
Manufacturer
BURR-BROWN [Burr-Brown Corporation]
Datasheet

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Part Number
Manufacturer
Quantity
Price
Part Number:
OPA623AP
Manufacturer:
BB
Quantity:
5 510
International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111
Internet: http://www.burr-brown.com/ • FAXLine: (800) 548-6133 (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132
©
DESCRIPTION
FEATURES
The OPA623 is a current-feedback operational ampli-
fier designed for precision wide-bandwidth systems
including high-resolution video, RF and IF circuitry,
and communications equipment.
The new circuit design, together with the complemen-
tary bipolar process, achieves performance pre-
viously unattainable in monolithic integrated circuit
technology.
The current-feedback op amp is optimized for wide
bandwidth, excellent pulse response, gain flatness,
low distortion, and operation at a low quiescent cur-
rent of 4mA.
It provides a 350MHz large-signal bandwidth at
2.8Vp-p output voltage, as well as a 2100V/ s slew
rate. The gain flatness of 0.05dB over a 30MHz
bandwidth makes it suitable for HDTV designs. An-
other feature of the op amp is its high output current
of 70mA, enabling it to drive two back-terminated
75 cables when using the amplifier as a line driver in
video routers, distribution amplifiers, and analog and
digital communications equipment.
1991 Burr-Brown Corporation
BANDWIDTH: 350MHz, 2.8Vp-p
HIGH OUTPUT CURRENT: 70mA
SLEW RATE: 2100V/ s, 5Vp-p
DIFFERENTIAL GAIN/PHASE: 0.12%/0.05
LOW QUIESCENT CURRENT: 4mA
LOW INPUT BIAS CURRENT: 1.2 A
RISE TIME: 1.9ns, 5Vp-p
SETTLING TIME: 9ns, 0.1%
Wide Bandwidth, Current-Feedback
®
OPERATIONAL AMPLIFIER
PDS-1132E
1
APPLICATIONS
The OPA623 operates from a 5V supply, is speci-
fied for the extended industrial temperature range
(–40 C to +85 C), and is available in plastic SO-8
and 8-pin plastic DIP packages.
BROADCAST/HDTV EQUIPMENT
HIGH-SPEED DIGITAL COMMUNICATIONS
PULSE/RF AMPLIFIERS
HIGH-SPEED ANALOG SIGNAL
PROCESSING
LINE DRIVING (50 , 75 )
DISTRIBUTION AMP
CRT OUTPUT STAGE DRIVER
ACTIVE FILTER
V
IN
= 2.5Vp-p
LARGE SIGNAL PULSE RESPONSE
Output Voltage - 5Vp-p, 5ns/DIV
180
R
IN
R
300
1
3
2
OPA623
300
R
G = 1 + R
Printed in U.S.A. December, 1993
2
7
4
OPA623
+V
–V
6
CC
CC
OPA623
2
/R
1
V
= +2V/V
OUT
= 5.0Vp-p
+2.5V
OV
–2.5V
®

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