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Downconversion Mixer. SKY73049-350LF Datasheet

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Downconversion Mixer. SKY73049-350LF Datasheet






SKY73049-350LF Mixer. Datasheet pdf. Equivalent




SKY73049-350LF Mixer. Datasheet pdf. Equivalent





Part

SKY73049-350LF

Description

200-5000 MHz Single Downconversion Mixer



Feature


DATA SHEET SKY73049-350LF: 200-5000 MHz Single Downconversion Mixer Applicatio ns • 2G, 2.5G, 3G, and 4G base statio n transceivers: GSM, EDGE, CDMA, WCDMA, LTE, WiMAX • General purpose RF syst ems • Wireless infrastructure Featur es • RF frequency operation range: 20 0 to 5000 MHz • High-side or low-side injection • Integrated LO driver • Wideband integrated 50 Ω matche.
Manufacture

Skyworks Solutions

Datasheet
Download SKY73049-350LF Datasheet


Skyworks Solutions SKY73049-350LF

SKY73049-350LF; d LO and RF ports • +3.3 V or +5 V ope ration • Small, QFN (16-pin, 3 x 3 mm ) package (MSL1, 260 °C per JEDEC J-ST D-020) Figure 1. SKY73049-350LF Block D iagram Description The SKY73049-350LF is a fully integrated, wideband single mixer that includes Local Oscillator (L O) drivers, an RF input stage, and a hi gh linearity mixer core. The SKY73049-3 50LF features a power g.


Skyworks Solutions SKY73049-350LF

ain of 7 dB, a 3rd Order Input Intercept Point (IIP3) of +26 dBm, and a Noise F igure (NF) of 15 dB over a wide frequen cy range, which makes the device an ide al solution for multi-band 2G, 2.5G, 3G , and 4G base station transceivers. ht tp://www.DataSheet4U.net/ The SKY73049 -350LF is manufactured using a robust S iGe BiCMOS process, and has been design ed for optimum lon.


Skyworks Solutions SKY73049-350LF

g-term reliability. The device is provid ed in a compact, 3 x 3 mm, 16-pin Quad Flat No-Lead (QFN) package. A functiona l block diagram is shown in Figure 1. T he pin configuration and package are sh own in Figure 2. Signal pin assignments and functional pin descriptions are pr ovided in Table 1. Figure 2. SKY73049- 350LF Pinout – 16-Pin QFN (Top View) Skyworks Solutions,.

Part

SKY73049-350LF

Description

200-5000 MHz Single Downconversion Mixer



Feature


DATA SHEET SKY73049-350LF: 200-5000 MHz Single Downconversion Mixer Applicatio ns • 2G, 2.5G, 3G, and 4G base statio n transceivers: GSM, EDGE, CDMA, WCDMA, LTE, WiMAX • General purpose RF syst ems • Wireless infrastructure Featur es • RF frequency operation range: 20 0 to 5000 MHz • High-side or low-side injection • Integrated LO driver • Wideband integrated 50 Ω matche.
Manufacture

Skyworks Solutions

Datasheet
Download SKY73049-350LF Datasheet




 SKY73049-350LF
DATA SHEET
SKY73049-350LF: 200-5000 MHz Single Downconversion
Mixer
Applications
2G, 2.5G, 3G, and 4G base station transceivers: GSM, EDGE,
CDMA, WCDMA, LTE, WiMAX
General purpose RF systems
Wireless infrastructure
Features
RF frequency operation range: 200 to 5000 MHz
High-side or low-side injection
Integrated LO driver
Wideband integrated 50 Ω matched LO and RF ports
+3.3 V or +5 V operation
Small, QFN (16-pin, 3 x 3 mm) package (MSL1, 260 °C per
JEDEC J-STD-020)
Figure 1. SKY73049-350LF Block Diagram
Description
The SKY73049-350LF is a fully integrated, wideband single mixer
that includes Local Oscillator (LO) drivers, an RF input stage, and a
high linearity mixer core. The SKY73049-350LF features a power
gain of 7 dB, a 3rd Order Input Intercept Point (IIP3) of +26 dBm,
andhttp://www.DataSheet4U.net/ a Noise Figure (NF) of 15 dB over a wide frequency range,
which makes the device an ideal solution for multi-band 2G, 2.5G,
3G, and 4G base station transceivers.
The SKY73049-350LF is manufactured using a robust SiGe
BiCMOS process, and has been designed for optimum long-term
reliability. The device is provided in a compact, 3 x 3 mm, 16-pin
Quad Flat No-Lead (QFN) package. A functional block diagram is
shown in Figure 1. The pin configuration and package are shown
in Figure 2. Signal pin assignments and functional pin descriptions
are provided in Table 1.
Figure 2. SKY73049-350LF Pinout – 16-Pin QFN
(Top View)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201130E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 2, 2012
1
datasheet pdf - http://www.DataSheet4U.net/




 SKY73049-350LF
DATA SHEET • SKY73049-350LF SINGLE DOWNCONVERSION MIXER
Table 1. SKY73049-350LF Signal Descriptions
Pin # Name
Description
1 GND_MIX
Ground for mixer
2 RF_IN
RF input for mixer
3 RF_COM
RF common (AC ground) for mixer input
4 VCC1
Supply for mixer
5 VCC2
Supply for mixer
6 VCC3
Supply for mixer
7 LO_IN
LO input
8 LO_COM
LO common (AC ground) for LO input
Note: Exposed pad must be grounded.
Technical Description
The SKY73049-350LF is a high dynamic range single mixer,
optimized for base station receiver applications. The device
consists of an RF input stage, a high linearity active mixer core,
and an LO amplifier.
RF Active Mixer
The high linearity SKY73049-350LF is an active, double balanced
mixer that provides good noise performance and an excellent IIP3.
Additionally, the balanced nature of the mixer provides for high
port-to-port isolation. A wideband match to 50 Ω is provided
internally, which eliminates the need for any external matching
components except for a coupling capacitor.
The IF outputs are designed for 200 Ω differential impedance and
require off-chip matching.
LO Buffers
The LO buffers allow the input power of the SKY73049-350LF to
be in the range of 10 to 0 dBm. The LO input frequency range is
optimized for 200 to 5000 MHz, and could drive the mixer with
both low-side and high-side LO injection. The single-ended LO
port is internally matched to 50 Ω without the need for any
external components.
IF Output
The SKY74039 has differential, high impedance open collector
outputs (IF_OUT_N and IF_OUT_P) that need to be pulled up to
supply voltage through RF chokes or through the center tap of a
balun. The IF load for the mixer is provided externally. This flexible
configuration enables the user to apply any external load, making
IF_OUT_N and IF_OUT_P “broadband” outputs. The nominal value
of this load is 200 Ω differential.
Pin #
9
10
11
12
13
14
15
16
Name
GND_IF
IF_OUT_N
IF_OUT_P
VCC4
PWR_DWN
RBIAS_EXT1
VCC5
RBIAS_EXT2
Description
Ground for IF
Negative IF output
Positive IF output
Supply for mixer
Power down control
External bias resistor for mixer
Supply for mixer
External bias resistor for LO chain
Electrical and Mechanical Specifications
The absolute maximum ratings of the SKY73049-350LF are
provided in Table 2. The recommended operating conditions are
specified in Table 3 and electrical specifications are provided in
Tables 4
(+5 V operation) and 5 (+3.3 V operation).
Evaluation Board Description
The SKY73049-350LF Evaluation Board is used to test the
performance of the SKY73049-350LF downconversion mixer. An
Evaluation Board schematic diagram is provided in Figure 3. An
assembly drawing for the Evaluation Board is shown in Figure 4
and the layer detail is provided in Figure 5.http://www.DataSheet4U.net/
Package Dimensions
Typical part markings are shown in Figure 6. Package dimensions
for the 16-pin QFN are shown in Figure 7, and tape and reel
dimensions are provided in Figure 8.
Package and Handling Information
Instructions on the shipping container label regarding exposure to
moisture after the container seal is broken must be followed.
Otherwise, problems related to moisture absorption may occur
when the part is subjected to high temperature during solder
assembly.
THE SKY73049-350LF is rated to Moisture Sensitivity Level 1
(MSL1) at 260 °C. It can be used for lead or lead-free soldering.
Care must be taken when attaching this product, whether it is
done manually or in a production solder reflow environment.
Production quantities of this product are shipped in a standard
tape and reel format.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
2 October 2, 2012 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201130E
datasheet pdf - http://www.DataSheet4U.net/




 SKY73049-350LF
DATA SHEET SKY73049-350LF SINGLE DOWNCONVERSION MIXER
Table 2. SKY73049-350LF Absolute Maximum Ratings
Parameter
Symbol
Minimum
Typical
Maximum
Units
Supply voltage
VCC
3.0 5.0 5.5
V
Supply current
ICC
200 mA
RF input power
PIN
+10 dBm
LO input power
PLO
+10 dBm
Operating temperature
TCASE
40
+85 °C
Junction temperature
+150
°C
Storage temperature
TSTG
40
+125
°C
Notes: Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other
parameters set at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device.
Nominal thermal resistance (junction to case) is 5.1 °C/W.
CAUTION: Although this device is designed to be as robust as possible, Electrostatic Discharge (ESD) can damage this device. This device
must be protected at all times from ESD. Static charges may easily produce potentials of several kilovolts on the human body
or equipment, which can discharge without detection. Industry-standard ESD precautions should be used at all times. The
SKY73049-350LF ESD threshold level is 1000 VDC (Class B) using Human Body Model (HBM) testing. This level applies to RF
signal lines >100 MHz, analog and RF line <100 MHz, digital lines, power supply lines, and ground pins.
Table 3. SKY73049-350LF Recommended Operating Conditions
Parameter
Symbol
Minimum
RF frequency range
fRF
200
LO frequency range
fLO
IF frequency range
fIF
50
http://www.DataSheet4U.net/
Supply voltage
VCC 3.00
Supply current
ICC
LO input power
PLO 10
Operating temperature
TCASE
40
Typical
RF ± IF
5.00
133
0
Maximum
5000
500
5.25
170
+85
Units
MHz
MHz
MHz
V
mA
dBm
°C
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201130E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 2, 2012
3
datasheet pdf - http://www.DataSheet4U.net/






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