RF3320
RF3320 is CABLE REVERSE PATH PROGRAMMABLE GAIN AMPLIFIER manufactured by RF Micro Devices.
Features
- Single 5V Supply
- Differential Input and Output
- -30d B to +28d B Voltage Gain Range
- 5MHz to 65MHz Operation
- Sophisticated Power Management
- DOCSIS 1.1 RF pliant
Power Control
GND NC NC VOUT VOUTB SDA CS SCLK
15 14 13 12 11
Gain Control and Serial Bus
10 9
Ordering Information
RF3320 RF3320 PCBA Cable Reverse Path Programmable Gain Amplifier Fully Assembled Evaluation Board
Functional Block Diagram
RF Micro Devices, Inc. 7625 Thorndike Road Greensboro, NC 27409, USA
Tel (336) 664 1233 Fax (336) 664 0454 http://.rfmd.
Rev A10 010514
3-27
LINEAR CATV AMPLIFIERS
Product Description
Absolute Maximum Ratings Parameter
Supply Voltage Input RF Level Operating Ambient Temperature Storage Temperature Humidity Maximum Power Dissipation Maximum TJ
Preliminary
Rating
-0.5 to +6.0 12 -40 to +85 -40 to +150 80 0.5 150
Unit
VDC d Bm °C °C % W °C Caution! ESD sensitive device.
RF Micro Devices believes the furnished information is correct and accurate at the time of this printing. However, RF Micro Devices reserves the right to make changes to its products without notice. RF Micro Devices does not assume responsibility for the use of the described product(s).
LINEAR CATV AMPLIFIERS
Parameter
Overall
Specification Min. Typ. Max.
Unit
Condition
VCC =4.75V to 5.25V, TXEN=SHDNB=1, VIN =30d Bm V (rms) differential, output impedance=75 Ω through a 2:1 transformer. Typical performance is at TA =+25°C, VCC =5V.
DC Specifications
Su...