SA5222 查看數據表（PDF） - Philips Electronics
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SA5222 Datasheet PDF : 8 Pages
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Philips Semiconductors
Low-power FDDI transimpedance amplifier
Product specification
SA5222
DESCRIPTION
The NE/SA5222 is a low-power, wide-band, low noise
transimpedance amplifier with differential outputs, optimized for
signal recovery in FDDI fiber optic receivers. The part is also suited
for many other RF and fiber optic applications as a general purpose
gain block.
FEATURES
• Extremely low noise:2.0pAń ǸHz
• Single 5V supply
• Low supply current: 9mA
• Large bandwidth: 165MHz
• Differential outputs
• Low output offset
• Low input/output impedances
• High power-supply-rejection ratio: 55dB
• Tight transresistance control
• High input overload: 115µA
• ESD protected
ORDERING INFORMATION
DESCRIPTION
8-Pin Plastic Small Outline (SO) package
PIN DESCRIPTION
D Package
VCC1 1
GND1 2
IN 3
GND1 4
8 VCC2
7 OUT
6 OUT
5 GND2
Figure 1. Pin Configuration
APPLICATIONS
• FDDI preamp
• Current-to-voltage converters
• Wide-band gain block
• Medical and scientific instrumentation
• Sensor preamplifiers
• Single-ended to differential conversion
• Low noise RF amplifiers
• RF signal processing
SD00360
TEMPERATURE RANGE
-40 to +85°C
ORDER CODE
SA5222D
DWG #
SOT96-1
ABSOLUTE MAXIMUM RATINGS
SYMBOL
PARAMETER
RATING
UNITS
VCC1,2
Power supply voltage
6
V
TA
Ambient temperature range
-40 to +85
°C
TJ
Junction temperature range
-55 to +150
°C
TSTG
PD
Storage temperature range
Power dissipation TA = 25oC (still air)1
-65 to +150
°C
0.78
W
IINMAX
Maximum input current
5
mA
NOTE:
1. Maximum power dissipation is determined by the operating ambient temperature and the thermal resistance θJA = 158oC/W. Derate
6.2mW/°C above 25°C.
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
VCC1,2
Power supply voltage
TA
Ambient temperature range: SA grade
TJ
Junction temperature range: SA grade
RATING
4.5 to 5.5
-40 to +85
-40 to +105
UNITS
V
°C
°C
1995 Apr 26
1
853-1582 15170
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