SA5211 Datasheet, PDF (2/20 Pages) NXP Semiconductors – Transimpedance amplifier 180MHz

Philips Semiconductors
Transimpedance amplifier (180MHz)
Product specification
SA5211
DESCRIPTION
The SA5211 is a 28kΩ transimpedance, wide-band, low noise
amplifier with differential outputs, particularly suitable for signal
recovery in fiber optic receivers. The part is ideally suited for many
other RF applications as a general purpose gain block.
FEATURES
• Extremely low noise: ^{1.8pA ń ǸHz}
• Single 5V supply
• Large bandwidth: 180MHz
• Differential outputs
• Low input/output impedances
• High power supply rejection ratio
• 28kΩ differential transresistance
APPLICATIONS
• Fiber optic receivers, analog and digital
• Current-to-voltage converters
• Wide-band gain block
PIN CONFIGURATION
D Package
GND₂ 1
GND₂ ²
NC 3
I_IN ⁴
NC 5
V_CC1 ⁶
V_CC2 ⁷
14 OUT (–)
13 _GND2
12 OUT (+)
11 GND₁
10 GND₁
9 _GND1
8 _GND1
TOP VIEW
SD00318
Figure 1. Pin Configuration
• Medical and scientific Instrumentation
• Sensor preamplifiers
• Single-ended to differential conversion
• Low noise RF amplifiers
• RF signal processing
ORDERING INFORMATION
DESCRIPTION
14-Pin Plastic Small Outline (SO) Package
TEMPERATURE RANGE
-40 to +85°C
ORDER CODE
SA5211D
DWG #
SOT108-1
ABSOLUTE MAXIMUM RATINGS
SYMBOL
PARAMETER
RATING
V_CC
Power supply
6
T_A
Operating ambient temperature range
-40 to +85
T_J
Operating junction temperature range
-55 to +150
T_STG
P_{D MAX}
I_{IN MAX}
Storage temperature range
Power dissipation, T_A=25°C (still-air)¹
Maximum input current²
-65 to +150
1.0
5
θ_JA
Thermal resistance
125
NOTES:
1. Maximum dissipation is determined by the operating ambient temperature and the thermal resistance:
θ_JA=125°C/W
2. The use of a pull-up resistor to V_CC, for the PIN diode is recommended.
UNIT
V
°C
°C
°C
W
mA
°C/W
1998 Oct 07
2
853-1799 20142