CS1810xx
144-pin LQFP
22 mm
22 mm
IC dimensions
(pin-to-pin nominal)
CS1810xx
New CobraNet™ Silicon Series Ideal for Digital Audio Networking Applications
Highly Integrated Solution Reduces Component Count and Implementation Costs
CS1810xx
Audio manufacturers can now easily incorporate
the industry standard digital audio networking
technology into their product designs. CobraNet
technology, from Cirrus Logic
®
, is available in
the new CS1810xx Silicon Series, featuring
three highly integrated ICs that provide 2, 8
or 16 simultaneous channels of audio input
and output at either 48-kHz or up to 96-kHz
sample rates. The Silicon Series includes the
key CobraNet circuitry needed to integrate
high-quality, cost-effective audio networking
capability into a wide range of products.
The CS1810xx provides multiple 16, 20 or
24-bit audio connections across an Ethernet
network. In fact, two-way audio control and
monitoring is possible at any point along the
network. In conjunction with an external
VCXO, the ICs deliver a studio-grade,
low-jitter clock source and the CS1810xx
also supports dual-Ethernet connections for
“mission-critical” applications.
Featuring a high-speed parallel host port
interface, the CS1810xx allows optional
connection to a host processor as well as
offering Ethernet-based control, monitoring,
and management via industry standard SNMP.
Firmware can be easily updated over Ethernet
using TFTP or via the host interface. Additional
control and monitoring functions are also
provided by the innovative, built-in
Asynchronous or packet-bridge functions.
Now available on low-cost ICs without
licensing or royalty fees, the industry standard
CobraNet technology can be easily integrated
into new and existing networked-audio
applications. Contact your local Cirrus Logic
sale representative or visit www.cirrus.com
for details.
CS1810xx Features
•
Silicon Series supports 2, 8, or
16 bi-directional audio channels
•
Reduces power consumption
•
Reduces cost
•
Reduces design effort
•
Supports 96 and 48 kHz sampling rates
•
Selectable latency of 1.33, 2.66, or
5.33 ms across network
•
32-bit synchronous serial digital audio I/O
•
Parallel host control
•
Asynchronous serial control transport
•
Supports FLASH memories and Ethernet
controllers
•
Complies fully with Power-Over-Ethernet
(POE) standards
•
Supports low-jitter external audio clock
oscillator
•
Available in 144-pin LQFP
CobraNet Technology Advantages
•
Available as low-cost ICs without licensing
or royalty fees
•
CobraNet technology can coexist with data
traffic over existing Ethernet networks,
saving money by eliminating additional
infrastructure costs
•
De-facto industry standard with tens-of-
thousands of installed nodes in high-profile
“mission-critical” venues worldwide
•
Networked audio, control and monitoring
(bi-directional)
•
Uses SNMP for control and monitoring
(IT-friendly)
•
Incorporates multiple fault-tolerant features
•
Ability to send audio from any CobraNet
interface to any other – unlimited
addressing, unlimited capacity
CIRRUS [ CIRRUS LOGIC ]
