Datasheet Linear Technology LT1187CS8#TRPBF

Manufacturer	Linear Technology
Series	LT1187
Part Number	LT1187CS8#TRPBF

Low Power Video Difference Amplifier

Datasheets

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PDF, 596 Kb, Language: en, File uploaded: Mar 26, 2018, Pages: 18
Low Power Video Difference Amplifier

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Packaging

Package	SO-8
Package Code	S8
Package Index	05-08-1610 (S8)

Parametrics

Av Min Stable	2 V/V
Common Mode Rejection Ratio	100 dB
Number of Channels	1
Cload	10 pF
Demo Boards	DC417B
Design Tools	LTspice Model
Enoise Density	65 nV/rtHz
Export Control	no
GBW	50 MHz
Gain Accuracy	0.2 %
HD2	-55 dBc
HD3	-59 dBc
Ibias	0.5 µA
Inoise	1.5 pA/rtHz
Iout	36 mA
Isupply	13 mA
Operating Temperature Range	0 to 70 °C
PSRR	85 dB
Rail-to-Rail In	no
Rail-to-Rail Out	no
SR	165 V/µs
Shutdown	yes
Single Supply	no
Ts (0.1%)	100 ns
Type	VIDEO
Voh (from V+)	0.9 V
Vol (from V-)	0.15 V
Vos	2 mV
Vos TC	8 µV/C
Vs Max	18 V
Vs Min	4 V

Eco Plan

RoHS

Compliant

Design Notes

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Send Color Video 1000 Feet Over Low Cost Twisted-Pair &mdash DN65
PDF, 132 Kb, File published: Dec 1, 1992
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Send Color Video 1000 Feet Over Low Cost Twisted-Pair
Design Note 65
John Wright
It is now possible to send and receive color composite video signals appreciable distances on a low cost
twisted-pair. This technique is similar to the push toward
twisted-pair cables in EtherNet systems to replace
costly coaxial cable connections. The cost advantage of
these techniques is signiп¬Ѓcant. Standard 75О© RG-59/U
coaxial cable costs between 25Вў and 50Вў per foot, but
a PVC twisted-pair is only pennies per foot. This means
hundreds of dollars are saved in installations as short
as 1000 feet, easily paying for additional electronics.
The system also provides for вЂњdropsвЂќ or receiver taps
along the twisted-pair. This bidirectional вЂњvideo busвЂќ consists of the low cost
LTВ®1190 op amp and the LT1193 video difference ampliп¬Ѓer shown in Figure 1. A pair of LT1190s at TRANSMITВ 1,
is used to generate differential signals to drive the line
which is back-terminated in its characteristic impedance.
These ampliп¬Ѓers have high 50mA load driving ability,
while maintaining a very high 450V/Ојs slew rate and
50MHz gain-bandwidth. The twisted-pair receiver is an
LT1193 video difference ampliп¬Ѓer at RECEIVE 1, and it
converts signals from differential to single-ended. The
LT1193 offers features unavailable with other op amp …

Model Line

Series: LT1187 (3)

LT1187CN8#PBF LT1187CS8#PBF LT1187CS8#TRPBF

Manufacturer's Classification

Signal Conditioning > Amplifiers > Operational Amplifiers (Op Amps) > High Speed Amplifiers (GBW > 50MHz) | High Voltage Amplifiers (>12V)
Signal Conditioning > Amplifiers > Video Functions

Other Names:

LT1187CS8TRPBF, LT1187CS8 TRPBF