THS4041 Datasheet, PDF (1/28 Pages) Texas Instruments – 165-MHz C-STABLE HIGH-SPEED AMPLIFIERS

THS4041, THS4042
165-MHz C-STABLE HIGH-SPEED AMPLIFIERS
D C-Stable Amplifiers Drive Any Capacitive
Load
D High Speed
– 165 MHz Bandwidth (–3 dB); C_L = 0 pF
– 100 MHz Bandwidth (–3 dB); C_L = 100 pF
– 35 MHz Bandwidth (–3 dB); C_L = 1000 pF
– 400 V/µs Slew Rate
D Unity Gain Stable
D High Output Drive, I_O = 100 mA (typ)
D Very Low Distortion
– THD = –75 dBc (f = 1 MHz, R_L = 150 Ω)
– THD = –89 dBc (f = 1 MHz, R_L = 1 kΩ)
D Wide Range of Power Supplies
– V_CC = ±5 V to ±15 V
D Available in Standard SOIC or MSOP
PowerPAD™ Package
D Evaluation Module Available
description
The THS4041 and THS4042 are single/dual,
high-speed voltage feedback amplifiers capable
of driving any capacitive load. This makes them
ideal for a wide range of applications including
driving video lines or buffering ADCs. The devices
feature high 165-MHz bandwidth and 400-V/µsec
slew rate. The THS4041/2 are stable at all gains
for both inverting and noninverting configurations.
For video applications, the THS4041/2 offer
excellent video performance with 0.01% differen-
tial gain error and 0.01° differential phase error.
These amplifiers can drive up to 100 mA into a
20-Ω load and operate off power supplies ranging
from ±5V to ±15V.
RELATED DEVICES
RELATED DEVICES
DEVICE
DESCRIPTION
THS4011/2 290-MHz Low Distortion High-Speed Amplifier
THS4031/2 100-MHz Low Noise High-Speed Amplifier
THS4081/2 175-MHz Low Power High-Speed Amplifiers
SLOS237B– MAY 1999 – REVISED FEBRUARY 2000
THS4041
D AND DGN PACKAGE
(TOP VIEW)
NULL
1
8
NULL
IN –
2
7
V_CC+
IN +
3
6
OUT
V_CC–
4
5
NC
NC – No internal connection
THS4042
D AND DGN PACKAGE
(TOP VIEW)
1OUT 1
8
V_CC+
1IN – 2
7
2OUT
1IN + 3
6
2IN –
V_CC–
4
5
2IN+
Cross Section View Showing
PowerPAD Option (DGN)
OUTPUT AMPLITUDE
vs
FREQUENCY
10
8
CL = 1000 pF
CL = 0.1 µF
6
CL = 0 pF
CL = 100 pF
4
2
0
–2
–4 ^{VCC = ±15 V}
Gain = 1
–6 RF = 200 Ω
–8
RL = 150 Ω
VO(PP)=62 _mV
–10
100k
1M
10M 100M
1G
f – Frequency – Hz
CAUTION: The THS4041 and THS4042 provide ESD protection circuitry. However, permanent damage can still occur if this device
is subjected to high-energy electrostatic discharges. Proper ESD precautions are recommended to avoid any performance
degradation or loss of functionality.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PowerPAD is a trademark of Texas Insruments Incorporated.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright © 2000, Texas Instruments Incorporated
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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