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What is MAX12005?

This electronic component, produced by the manufacturer "Maxim Integrated Products", performs the same function as "8 x 4 Satellite IF Switch Matrix".


MAX12005 Datasheet PDF - Maxim Integrated Products

Part Number MAX12005
Description 8 x 4 Satellite IF Switch Matrix
Manufacturers Maxim Integrated Products 
Logo Maxim Integrated Products Logo 


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No Preview Available ! MAX12005 datasheet, circuit

19-5554; Rev 0; 9/10
EVAALVUAAILTAIOBNLEKIT
Satellite IF Switchwww.DataSheet4U.com
General Description
The MAX12005 satellite IF switch IC is designed for
multi-user applications supporting two quad universal
low-noise blocks (LNBs) to be matrix switched to four
satellite receivers. The system can be easily expanded
to accept 16 satellite IF inputs using the cascade option
and one additional satellite IF switch IC. A configuration
of eight satellite IF inputs to eight satellite receivers is
also possible by using two ICs and adding eight input
splitters. The insertion loss of these splitters can be com-
pensated by a +6dB or +12dB input gain select.
There are two ways to control the switch function.
Each IC contains four DiSEqCK 2.0 decoders and four
alternate tone/voltage decoders. The decoders use an
integrated trimmed oscillator, simplifying the MAX12005
implementation into any system. There are four opera-
tional modes, which include LNB mode (for use within
the LNB), cascade master mode, cascade slave mode,
and single mode.
The satellite IF switch is designed on an advanced SiGe
process and is available in a lead-free 48-pin TQFN
surface-mount package (7mm x 7mm).
Applications
Direct Broadcast Satellite Receivers
Satellite IF Distribution
L-Band Distribution
Features
S 8-Input-to-4-Output Matrix Switch
S Expandable to 16 Inputs with Cascade Master/
Slave Option
S 950MHz to 2150MHz Operation
S Greater than 30dB Switch Isolation
S 0/+6/+12dB Input Stage Gain Selection to
Compensate for Splitter Insertion Loss
Gain Step for All Input Stages Is Commonly
Controlled Through an Analog Select Pin
S Four Integrated DiSEqC 2.0 Decoders with
Integrated Oscillator
S Alternate Tone/Voltage Detection
S ESD Protected to 2kV HBM
Ordering Information
PART
TEMP RANGE
PIN-PACKAGE
MAX12005ETM+ -40NC to +85NC
48 TQFN-EP*
+Denotes a lead(Pb)-free/RoHS-compliant package.
*EP = Exposed paddle.
DiSEqC is a trademark of EUTELSAT.
________________________________________________________________ Maxim Integrated Products   1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.

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MAX12005 equivalent
Satellite IF Switchwww.DataSheet4U.com
Pin Configuration
TOP VIEW
36 35 34 33 32 31 30 29 28 27 26 25
RFOUT3 37
GND 38
VCC 39
RFOUT2 40
GND 41
VCC 42
RFOUT1 43
GND 44
VCC 45
VCC 46
MODE_SELECT 47
GAIN_SELECT 48
+
MAX12005
24 GND
23 CASCADE_IN4
22 GND
21 CASCADE_IN3
20 GND
19 CASCADE_IN2
18 GND
17 CASCADE_IN1
16 GND
15 RFIN8
14 GND
13 RFIN7
1 2 3 4 5 6 7 8 9 10 11 12
TQFN
PIN
1
2, 4, 6, 8, 10, 12,
14, 16, 18, 20,
22, 24, 35, 38,
41, 44
3
5
7
9
11
13
15
17
19
21
23
NAME
RFIN1
GND
RFIN2
RFIN3
RFIN4
RFIN5
RFIN6
RFIN7
RFIN8
CASCADE_IN1
CASCADE_IN2
CASCADE_IN3
CASCADE_IN4
RF Input from LNB
FUNCTION
Pin Description
Electrical Ground
RF Input from LNB
RF Input from LNB
RF Input from LNB
RF Input from LNB
RF Input from LNB
RF Input from LNB
RF Input from LNB
Cascade Input from RF Output of Second MAX12005 in Slave Mode
Cascade Input from RF Output of Second MAX12005 in Slave Mode
Cascade Input from RF Output of Second MAX12005 in Slave Mode
Cascade Input from RF Output of Second MAX12005 in Slave Mode
5


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for MAX12005 electronic component.


Information Total 14 Pages
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