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PDF SX1701A Data sheet ( Hoja de datos )
| Número de pieza | SX1701A | |
| Descripción | single-ended to differential conversion | |
| Fabricantes | Semtech Corporation | |
| Logotipo |  |
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ADVANCED COMMUNICATION & SENSING PRODUCTS
SX1701A
www.DataSheet4U.com
SX1701A – Datasheet
Highly linear wideband LNA
Single-channel, single-ended to differential conversion
GENERAL DESCRIPTION
The SX1701A is an integrated LNA operating over a
wide frequency range from 40 MHz to 2.5 GHz. It is
optimized for high OIP2 and OIP3 with minimum current
consumption. It also performs a single-ended to
differential conversion with 3 selectable gains.
APPLICATIONS
• Digital Set Top Boxes (Satellite and Terrestrial)
• CATV Distribution Systems
• Active Splitter
• Data Communications Systems
• Active Balun
KEY PRODUCT FEATURES
• Single-ended input / Differential outputs
• Programmable gain: 6, 12 and 18 dB
• High Linearity: OIP2 of 57 dBm and OIP3 of 22 dBm
• Noise Figure of 7 dB
• 75 Ω Input impedance
• 100 Ω differential output impedance
• Current consumption of 130 mA at maximum gain
• ESD protection (Normal ESD handling procedures
should be observed)
• Very small package: MLPQ-16, 4 mm x 4 mm
(equivalent to QFN-16, 4 mm x 4 mm)
ORDERING INFORMATION
Part number
Temperature range
Package
SX1701AI085TRT
-40 °C to +85 °C
Lead Free
MLPQ-16
Note: This device is WEEE and RoHS compliant.
TYPICAL APPLICATION
+ 5.0 V
RF IN
SX1701A
VDD2
VDD1
GND
IN
G1(1:0)
OUTP1
OUTM1
DEC
Silicon Tuner
TV
Tuner
V1.11_STD – August 26th, 2008
Gain control
1/13
www.semtech.com
1 page  
SX1701A
ADVANCED COMMUNICATION & SENSING PRODUCTS
www.DaDtaaSthaesehte4eU.tcom
3 ELECTRICAL CHARACTERISTICS
3.1 ABSOLUTE MAXIMUM RATINGS
Stresses above the values listed below may cause permanent device failure. Exposure to absolute maximum ratings
for extended periods may affect device reliability.
Symbol
VDDmr
Tmr
Tjmr
Pmr
Description
Supply voltage
Storage temperature
Junction Temperature
Input level
Table 3. Absolute Maximum ratings.
Min.
-0.5
-55
-
-
Max.
5.5
+125
+125
0
Unit
V
°C
°C
dBm
3.2 SPECIFICATIONS
3.2.1 Operating Range
Symbol
VDDop
Trop
Description
Supply voltage
Temperature
Table 4. Operating Range.
Min.
4.5
-40
Max.
5.3
+85
Unit
V
°C
V1.11_STD – August 26th, 2008
5/13
www.semtech.com
5 Page 
ADVANCED COMMUNICATION & SENSING PRODUCTS
6 PACKAGE OUTLINE DRAWING
SX1701A is assembled in a MLPQ-16, 4 mm x 4 mm as shown in Figure 6.
SX1701A
www.DaDtaaSthaesehte4eU.tcom
7 MARKING INFORMATION
Figure 6. Package outline drawing.
1701A
yyww
xxxxx
xxxxx
Notes:
1. 1701A = Product code (SX1701A)
2. yyww = Datecode (Example 0824)
3. xxxxx = Lot number
Figure 7. Marking information.
V1.11_STD – August 26th, 2008
11/13
www.semtech.com
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet SX1701A.PDF ] | |
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