TSH321ID ,WIDE BANDWIDTH AND MOS INPUTS SINGLE OP-AMPSfeatures extremely high input imped-12ance (typically greater than 10 Ω) allowing directinterfacing ..
TSH321IN ,WIDE BANDWIDTH AND MOS INPUTS SINGLE OPERATIONAL AMPLIFIERABSOLUTE MAXIMUM RATINGSSymbol Parameter Value UnitV Supply Voltage ±7VCCV Differential Input Volta ..
TSH340IDT ,300-MHz Single Supply Video Buffer Negative In/Out RailApplications■ High end video systems ■ Broadcast and graphic video■ High definition TV (HDTV) ■ Mul ..
TSH340IDT ,300-MHz Single Supply Video Buffer Negative In/Out RailTSH340300-MHz Single Supply Video Buffer Negative In/Out RailPRELIMINARY DATA■ Gain flatness of 220 ..
TSH340ILT ,300-MHz Single Supply Video Buffer Negative In/Out Railabsolute maximum ratingsSymbol Parameter Value Unit1V6VSupply voltage CC2VTBD VInput Voltage Range ..
TSH343IDT ,280MHz single-supply triple video bufferApplicationsIN3■ High-end video systems 3 6dB 6 OUT3■ High definition TV (HDTV)DC Shifter5+Vcc 4 GN ..
UC2526ADW ,Regulating Pulse Width ModulatorUC1526AUC2526AUC3526ARegulating Pulse Width Modulator
UC2526ADWTR ,Regulating Pulse Width Modulatorfeatures of under-voltage lockout, soft-start, digital cur-• Programmable Soft-Startrent limiting, ..
UC2526AJ ,Regulating Pulse Width ModulatorMAXIMUM RATINGS (Note 1, 2) RECOMMENDED OPERATING CONDITIONS (Note 3)Input Voltage (+VIN) . . . . . ..
UC2526AN ,Regulating Pulse Width ModulatorFEATURES DESCRIPTION• Reduced Supply Current The UC1526A Series are improved-performance pulse-widt ..
UC2526AQ ,Regulating Pulse Width ModulatorMAXIMUM RATINGS (Note 1, 2) RECOMMENDED OPERATING CONDITIONS Input Voltage (+VIN) . . . . . . . . . ..
UC2526AQ ,Regulating Pulse Width ModulatorUC1526AUC2526AUC3526ARegulating Pulse Width Modulator
TSH321ID
WIDE BANDWIDTH AND MOS INPUTS SINGLE OP-AMPS
LOW DISTORTION GAIN BANDWIDTH PRODUCT : 300MHz� GAIN OF 2 STABILITY� SLEW RATE : 400V/μs VERY FAST SETTLING TIME : 60ns (0.1%)� VERY HIGH INPUT IMPEDANCE
DESCRIPTION The TSH321 is a wideband monolithic operational
amplifier, requiring a minimum close loop gain of 2
for stability.
The TSH321 features extremely high input imped-
ance (typically greater than 1012 Ω) allowing direct
interfacing with high impedance sources.
Low distortion, wide bandwidth and high linearity
make this amplifier suitable for RF and video ap-
plications. Short circuit protection is provided by
an internal current-limiting circuit.
The TSH321 has internal electrostatic discharge
(ESD) protection circuits and fulfills
MILSTD883C-Class2.
ORDER CODE
D = Small Outline Package (SO) - also available in Tape & Reel (DT)
PIN CONNECTIONS (top view)
TSH321WIDE BANDWIDTH AND MOS INPUT
SINGLE OPERATIONAL AMPLIFIER
TSH321
SCHEMATIC DIAGRAM
INPUT OFFSET VOLTAGE NULL CIRCUIT
MAXIMUM RATINGS
OPERATING CONDITIONS
TSH321
ELECTRICAL CHARACTERISTICSVCC = ±5V, Tamb = 25°C (unless otherwise specified) See test waveform figure Full power bandwidth =
TSH321
TEST WAVEFORM EVALUATION CIRCUIT
PRINTED CIRCUIT LAYOUTAs for any high frequency device, a few rules must
be observed when designing the PCB to get the
best performances from this high speed op amp.
From the most to the least important points : Each power supply lead has to be by-
passed to ground with a 10nF ceramic ca-
pacitor very close to the device and a 10μF
tantalum capacitor. To provide low inductance and low resist-
ance common return, use a ground plane
or common point return for power and sig-
nal. All leads must be wide and as short as pos-
sible especially for op amp inputs. This is in
TSH321
.
or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics.
Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all
information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support
devices or systems without express written approval of STMicroelectronics.
© The ST logo is a registered trademark of STMicroelectronics
© 2000 STMicroelectronics - Printed in Italy - All Rights Reserved
STMicroelectronics GROUP OF COMPANIESAustralia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia - Malta - Morocco
Singapore - Spain - Sweden - Switzerland - United Kingdom
PACKAGE MECHANICAL DATA8 PINS - PLASTIC MICROPACKAGE (SO)
:
www.ic-phoenix.com
.
