Datasheet Linear Technology LT1815

Manufacturer	Linear Technology
Series	LT1815

Single 220MHz, 1500V/µs Operational Amplifiers with Programmable Supply Current

Datasheets

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PDF, 556 Kb, Language: en, File uploaded: Aug 6, 2017, Pages: 20
Quad 220MHz, 1500V/µs Operational Amplifiers with Programmable Supply Current

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Packaging

	LT1815CS5#PBF	LT1815CS5#TRMPBF	LT1815CS5#TRPBF	LT1815CS6#PBF	LT1815CS6#TRMPBF	LT1815CS6#TRPBF	LT1815CS8#PBF	LT1815CS8#TRPBF	LT1815IS5#PBF	LT1815IS5#TRMPBF	LT1815IS5#TRPBF	LT1815IS6#PBF	LT1815IS6#TRMPBF	LT1815IS6#TRPBF	LT1815IS8#PBF	LT1815IS8#TRPBF
N	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
Package	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	SO-8 Package Outline Drawing	SO-8 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	SOT-23 Package Outline Drawing	SO-8 Package Outline Drawing	SO-8 Package Outline Drawing
Package Code	S5	S5	S5	S6	S6	S6	S8	S8	S5	S5	S5	S6	S6	S6	S8	S8
Package Index	05-08-1635	05-08-1635	05-08-1635	05-08-1636	05-08-1636	05-08-1636	05-08-1610 (S8)	05-08-1610 (S8)	05-08-1635	05-08-1635	05-08-1635	05-08-1636	05-08-1636	05-08-1636	05-08-1610 (S8)	05-08-1610 (S8)
Pin Count	5	5	5	6	6	6	8	8	5	5	5	6	6	6	8	8

Parametrics

Parameters / Models	LT1815CS5#PBF	LT1815CS5#TRMPBF	LT1815CS5#TRPBF	LT1815CS6#PBF	LT1815CS6#TRMPBF	LT1815CS6#TRPBF	LT1815CS8#PBF	LT1815CS8#TRPBF	LT1815IS5#PBF	LT1815IS5#TRMPBF	LT1815IS5#TRPBF	LT1815IS6#PBF	LT1815IS6#TRMPBF	LT1815IS6#TRPBF	LT1815IS8#PBF	LT1815IS8#TRPBF
Av Min Stable, V/V	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Avol, dB	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10
Common Mode Rejection Ratio, dB	85	85	85	85	85	85	85	85	85	85	85	85	85	85	85	85
Number of Channels	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Cload, pF	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10
Demo Boards	DC417B	DC417B	DC417B	DC417B	DC417B	DC417B	DC417B	DC417B	DC417B	DC417B	DC417B	DC417B	DC417B	DC417B	DC417B	DC417B
Design Tools	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model	LTspice Model
Enoise 1/f Corner, Hz	80	80	80	80	80	80	80	80	80	80	80	80	80	80	80	80
Enoise Density, nV/rtHz	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6
Export Control	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no
GBW, MHz	220	220	220	220	220	220	220	220	220	220	220	220	220	220	220	220
Ibias, nA	2000	2000	2000	2000	2000	2000	2000	2000	2000	2000	2000	2000	2000	2000	2000	2000
Inoise, pA/rtHz	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3
Inoise 1/f Corner, Hz	200	200	200	200	200	200	200	200	200	200	200	200	200	200	200	200
Ios, µA	0.06	0.06	0.06	0.06	0.06	0.06	0.06	0.06	0.06	0.06	0.06	0.06	0.06	0.06	0.06	0.06
Iout, mA	80	80	80	80	80	80	80	80	80	80	80	80	80	80	80	80
Isupply, mA	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5
Operating Temperature Range, °C	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Over-the-Top	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no
PSRR, dB	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97	97
Rail-to-Rail In	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no
Rail-to-Rail Out	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no
SR, V/µs	1500	1500	1500	1500	1500	1500	1500	1500	1500	1500	1500	1500	1500	1500	1500	1500
Shutdown	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no
Single Supply	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no	no
Ts (0.1%), ns	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15
Type	VFB	VFB	VFB	VFB	VFB	VFB	VFB	VFB	VFB	VFB	VFB	VFB	VFB	VFB	VFB	VFB
VinCM High (from V+), V	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8
VinCM Low (from V-), V	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8
Voh (from V+), V	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9
Vol (from V-), V	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9
Vos, mV	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2
Vos TC, µV/C	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10
Vs Max, V	12.6	12.6	12.6	12.6	12.6	12.6	12.6	12.6	12.6	12.6	12.6	12.6	12.6	12.6	12.6	12.6
Vs Min, V	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4

Eco Plan

	LT1815CS5#PBF	LT1815CS5#TRMPBF	LT1815CS5#TRPBF	LT1815CS6#PBF	LT1815CS6#TRMPBF	LT1815CS6#TRPBF	LT1815CS8#PBF	LT1815CS8#TRPBF	LT1815IS5#PBF	LT1815IS5#TRMPBF	LT1815IS5#TRPBF	LT1815IS6#PBF	LT1815IS6#TRMPBF	LT1815IS6#TRPBF	LT1815IS8#PBF	LT1815IS8#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

Other Options

LT1816 LT1816 LT1817 LT1817

Design Notes

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A Complete Compact APD Bias Solution for a 10Gbits/s GPON System &mdash DN447
PDF, 110 Kb, File published: Jul 14, 2008
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A Complete Compact APD Bias Solution for a 10Gbits/s
GPON System вЂ“ Design Note 447
Xin Qi
Introduction
Avalanche photo diode (APD) receiver modules are
widely used in п¬Ѓber optic communication systems. An
APD module contains the APD and a signal conditioning
ampliп¬Ѓer, but is not completely self contained. It still
requires signiп¬Ѓcant support circuitry including a high
voltage, low noise power supply and a precision current
monitor to indicate the signal strength. The challenge is
squeezing this support circuitry into applications with
limited board space. The LTВ®3482 addresses this challenge
by integrating a monolithic DC/DC step-up converter and
an accurate current monitor. The LT3482 can support
up to a 90V APD bias voltage, and the current monitor
provides better than 10% accuracy over four decades of
dynamic range (250nA to 2.5mA).
Recent communication design efforts increasingly focus
on the 10Gbits/s GPON system, which demands that the
transient response of the APD current monitor is less
than 100ns for an input current step of two decades of
magnitude. A simple compact circuit using the LT3482 is …

Articles

Download
LT1815: 220MHz, 1500V/µs Amplifier Saves Space and Power &mdash LT Journal
PDF, 173 Kb, File published: May 1, 2001
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DESIGN FEATURES LT1815: 220MHz, 1500V/Вµs Amplifier
Saves Space and Power
by Kris Lokere
Introduction
The LT1815 is a low power, low distortion single op amp with a 220MHz
gain bandwidth product and a 1500V/
Вµs slew rate. The device operates with
supplies from В±2V to В±6V and draws
a typical supply current of only 6.5mA.
The LT1815 can drive 100в„¦ loads
with low distortion; typically the distortion products are вЂ“67dBc relative
to a 5MHz, 2VP-P carrier. The LT1815
is available in the space saving SOT23-5 and SOT-23-6 packages and the
SO-8 package. The 6-lead SOT-23
package features a current programming pin that allows the user to lower
the supply current for even more
power savings while the device
Table 1. LT1815 key performance
characteristics Value
6.5mA
220MHz
1500V/Вµs
80MHz вЂ“67dBc …

Model Line

Series: LT1815 (16)

LT1815CS5#PBF LT1815CS5#TRMPBF LT1815CS5#TRPBF LT1815CS6#PBF LT1815CS6#TRMPBF LT1815CS6#TRPBF LT1815CS8#PBF LT1815CS8#TRPBF LT1815IS5#PBF LT1815IS5#TRMPBF LT1815IS5#TRPBF LT1815IS6#PBF LT1815IS6#TRMPBF LT1815IS6#TRPBF LT1815IS8#PBF LT1815IS8#TRPBF

Manufacturer's Classification

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