CATV OUT-OF-BAND TUNER
3.3 V SINGLE SUPPLY OPERATION
LOW POWER CONSUMPTION (400 mW)
Low DISTORTION: -55dBc@ 1VPP
82 dB TOTAL CONVERSION GAIN
55 dB TOTAL GAIN CONTROL RANGE
LOW LO-RF LEAKAGE
The S510065-55Z is a downconverter designed to be used
as an Out-of-Band Tuner for use in CATV set-top box and
Digital Cable Ready TV applications. The S510065-55Z
consists of an input AGC amplifier, mixer, and a video/AGC
amplifier. This device offers optimum performance with low
power consumption and low distortion. There are two Pack-
age Options QFN 28 and TSSOP 20. The product is RoHS
28,18 27,17 26,19 25, X 24,15 23,14 22,13
Cable Set-Top Boxes Digital Cable Ready TV Sets.
8, 3 9, 4 10, X 11, 5 12, X 13, X 14, X
ELECTRICAL CHARACTERISTICS (TA = 25°C, VDD = 3.3 V, unless otherwise specified)
SYMBOLS PARAMETERS AND CONDITIONS
RFIN RF Input Frequency Range, High Side L.O.
LOIN LO Input Frequency Range, High Side L.O.
CGMAX Maximum Conversion Gain*
VAGC AGC Voltage
AGC AGC Dynamic Range VAGC = 0 to 3 V
dB 50 55
IM3 Third Order Intermodulation, 1 VPP Differential Output, 1K ohm load
IFOUT IF Output Level, Differential Output, 1K ohm load
NF Noise Figure, VAGC = 3 V
dB 13 15
GINPUT RF Amp/Mixer Conversion Gain, VAGC = 3 V dB 41
GVIDEO Video Amplifer Gain, VAGC = 3 V
LO-RF LO leakage at the RF port
VDD Supply Voltage
IDD Supply Current
* Includes saw filter loss.
V 3.2 3.3 3.4
mA 117 135
ABSOLUTE MAXIMUM RATINGS
(TC = 25°C unless otherwise noted)
VDD (GND) Supply Voltage (GND)
V -0.3 to +3.6
TOP Operating Temperature
°C -40 to +85
°C -65 to +150
Thermal Resistance (Ø ja) °C/W
1. Operation in excess of any one of these parameters may result
in permanent damage.
Performance tests and ratings for Sirenza Microdevices products were performed internally by Sirenza and measured using specific computer systems and/or components and reflect the approximate performance of the products as measured by those tests. Any difference in circuit
implementation, test software, or test equipment may affect actual performance. The information provided herein is believed to be reliable at press time and Sirenza Microdevices assumes no responsibility for the use of this information. All such use shall be entirely at the users own risk.
Prices and specifications for Sirenza Microdevices products are subject to change without notice. Buyers should consult Sirenza Microdevices standard terms and conditions of sale for Sirenzas limited warranty with regard to its products. No patent rights or licenses to any of the circuits
described herein are implied or granted to any third party. Sirenza Microdevices does not authorize or warrant any product for use in life-support devices and/or systems.
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