SA5200 データシートの表示（PDF） - Philips Electronics
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SA5200 Datasheet PDF : 14 Pages
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Philips Semiconductors
RF dual gain-stage
Product specification
SA5200
DESCRIPTION
The SA5200 is a dual amplifier with DC to 1200MHz response. Low
noise (NF = 3.6dB) makes this part ideal for RF front-ends, and a
simple power-down mode saves current for battery operated
equipment. Inputs and outputs are matched to 50Ω.
The enable pin allows the designer the ability to turn the amplifiers
on or off, allowing the part to act as an amplifier as well as an
attenuator. This is very useful for front-end buffering in receiver
applications.
FEATURES
• Dual amplifiers
• DC - 1200MHz operation
• Low DC power consumption (4.2mA per amplifier @ VCC = 5V)
• Power-Down Mode (ICC = 95µA typical)
• 3.6dB noise figure at 900MHz
• Unconditionally stable
• Fully ESD protected
• Low cost
ORDERING INFORMATION
DESCRIPTION
8-Pin Plastic Small Outline (Surface–mount)
BLOCK DIAGRAM
IN2 4
GND2 3
PIN CONFIGURATION
D Package
VC 1
OUTC2 2
GND2 3
IN2 4
8 OUT1
7 GND1
6 IN1
5 ENABLE
Figure 1. Pin Configuration
• Supply voltage 4-9V
• Gain S21 = 7dB at f = 1GHz
• Input and output match S11, S22 typically <–14dB
APPLICATIONS
• Cellular radios
• RF IF strips
• Portable equipment
SR00166
TEMPERATURE RANGE
–40-+85°C
ORDER CODE
SA5200D
DWG #
SOT96-1
OUT2 2
VCC 1
AMP2
AMP1
5
ENABLE
6
IN1
7
GND1
Figure 2. Block Diagram
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
VCC
Supply voltage
Operating ambient temperature range
TA
SA Grade
Operating junction temperature
TJ
SA Grade
8
OUT1
RATING
4.0 to 9.0
-40 to +85
-40 to +105
SR00167
UNITS
V
°C
°C
1997 Nov 07
5–2
853-1578 18662
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