MAAM-009778 Datasheet, PDF (1/8 Pages) M/A-COM Technology Solutions, Inc. – Broadband CATV 4-Way Active Splitter with Default Loop-Through

MAAM-009778
Broadband CATV 4-Way Active Splitter with Default Loop-Through
Switch 50 - 1100 MHz
Rev. V1
Features
• Always ON loop-through path
• 4-Way Splitter
• 2.5 dB Gain
• +15 dBmV/Channel Input
• 4.5 dB Noise Figure
• Lead-Free 3 mm 12-Lead PQFN Package
• RoHS* Compliant and 260°C Reflow Compatible
Functional Schematic, Default On, Power Off
Description
The MAAM-009778 CATV 4-way active splitter with
the default loop-through path is a GaAs MMIC which
exhibits low noise figure and distortion in a lead-free
3 mm 12-lead PQFN plastic package. The design
features 75 Ω inputs and outputs.
Functional Schematic, Power On
The MAAM-009778 is ideally suited for multi-tuner
set top boxes, home gateways, and other broadband
internet based applications.
The MAAM-009778 is fabricated using M/A-COM
Technology Solutions’ 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.
Ordering Information ^1,2
Part Number
Package
MAAM-009778-TR1000
1000 piece reel
MAAM-009778-TR3000
3000 piece reel
MAAM-009778-001SMB
Sample Test Board
1. Reference Application Note M513 for reel size information.
2. All sample boards include 5 loose parts.
Pin Configuration
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
Pin Name
V_C
IN
OUT4
S1
ALT
N/C
OUT3
OUT2
OUT1
FB/V_DD
AIN
S2
Paddle³
Description
Voltage Control
RF Input
RF Output 4
Switch Input
Alternate Output
No Connection
RF Output 3
RF Output 2
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
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: [phone] • Europe Tel: [phone]
is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
• India Tel: [phone]
• China Tel: [phone]
Visit www.macomtech.com for additional data sheets and product information.
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. _{M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make}
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.