MAAM-009450_17 Datasheet, PDF (1/9 Pages) M/A-COM Technology Solutions, Inc. – Broadband CATV 3-Way Active Splitter with default loop-through Switch

MAAM-009450
Broadband CATV 3-Way Active Splitter with default loop-through Switch
50 - 1100 MHz
Rev. V3
Features
 Always ON loop-thru path
 3-Way Splitter
 3.0 dB Gain
 +15 dBmV /Channel Input
 3.8 dB Noise Figure
 Lead-Free 3 mm 12-Lead PQFN Package
 RoHS* Compliant and 260°C Reflow Compatible
Description
The MAAM-009450 CATV 3-way active splitter with
the default loop-through path is a GaAs MMIC which
exhibits low noise figure and distortion in a lead-free
3mm 12-lead PQFN plastic package. The design
features 75 Ω inputs and outputs.
The MAAM-009450 is ideally suited for multi-tuner
set top boxes, home gateways, and other broadband
internet based applications.
Functional Schematic, Default On, Power Off
S2 AIN FB
Vc 1
IN
OUT3
OUT1
N/C
OUT2
S1 ALT N/C
Functional Schematic, Power On
S2 AIN FB
Vc 1
OUT1
The MAAM-009450 is fabricated using MACOM’s
E/D pHEMT process to realize default loop-through
operation, low noise and low distortion. The process
features full passivation for robust performance and
reliability.
IN
OUT3
N/C
OUT2
S1 ALT N/C
Ordering Information ^1,2
Part Number
MAAM-009450-TR1000
Package
1000 piece reel
MAAM-009450-TR3000
3000 piece reel
MAAM-009450-001SMB
Sample Test Board
1. Reference Application Note M513 for reel size information.
2. All sample boards include 5 loose parts.
Pin Configuration³
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
Pin Name
V_C
IN
OUT3
S1
ALT
N/C
OUT2
N/C
OUT1
FB/V_DD
AIN
S2
Paddle
Description
Voltage Control
RF Input
Loop thru Output
Switch In
Alternate Output
No Connection
RF Output 2
No Connection
RF Output 1
Amplifier Feedback /
Drain Voltage
Amplifier Input
Switch Output
RF and DC Ground
3. The exposed pad centered on the package bottom must be
connected to RF and DC ground.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
1
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support