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SA5207.3, SA5209, SA5209D

Table of contents:
Info of SA5207.3
Info of SA5209
Info of SA5209D

SA5207.3, SA5209, SA5209D Selling Leads, Datasheet

MFG:PHI Package Cooled:05+ D/C:QFP

SA5207.3, SA5209, SA5209D Datasheet download

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Part Number: SA5207.3

MFG: PHI

Package Cooled: 05+

D/C: QFP

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SA5209 General Description

The NE5209 represents a breakthrough in monolithic amplifier design featuring several innovations. This unique design has combined the advantages of a high speed bipolar process with the proven Gilbert architecture.

The NE5209 is a linear broadband RF amplifier whose gain is controlled by a single DC voltage. The amplifier runs off a single 5 volt supply and consumes only 40mA. The amplifier has high impedance (1kW) differential inputs. The output is 50W differential.

Therefore, the 5209 can simultaneously perform AGC, impedance transformation, and the balun functions. The dynamic range is excellent over a wide range of gain setting. Furthermore, the noise performance degrades at a comparatively slow rate as the gain is reduced. This is an important feature when building linear AGC systems.

SA5209 Maximum Ratings

S_YMBOL	PARAMETER	RATING	UNITS
V_CC		-0.5 to +8.0	V
	Power dissipation, TA = 25oC (still air)1
P_D	16-Pin Plastic DIP	1450	mW
	16-Pin Plastic SO	1100	mW
T_JMAX	Maximum operating junction temperature	150	°C
T_STG	Storage temperature range	-65 to +150	°C

NOTES:
1. Maximum dissipation is determined by the operating ambient temperature and the thermal resistance, qJA:
16-Pin DIP: qJA = 85°C/W
16-Pin SO: qJA = 110°C/W

SA5209 Features

• Gain to 1.5GHz
• 850MHz bandwidth
• High impedance differential input
• 50W differential output
• Single 5V power supply
• 0 - 1V gain control pin
• >60dB gain control range at 200MHz
• 26dB maximum gain differential
• Exceptional VCONTROL / VGAIN linearity
• 7dB noise figure minimum
• Full ESD protection
• Easily cascadable

SA5209 Typical Application

• Linear AGC systems
• Very linear AM modulator
• RF balun
• Cable TV multi-purpose amplifier
• Fiber optic AGC
• RADAR
• User programmable fixed gain block
• Video
• Satellite receivers
• Cellular communications

SA5209 Connection Diagram

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