ns2211-15 NanoAmp Solutions, Inc., ns2211-15 Datasheet
ns2211-15
Manufacturer Part Number
ns2211-15
Description
3g?wcdma?analog?front?end?
Manufacturer
NanoAmp Solutions, Inc.
Datasheet
1.NS2211-15.pdf
(2 pages)
NS2211‐15
3G WCDMA Analog Front End
Features
Dual voltage supply:
I/Q Rx path
I/Q Tx path
Auxiliary general purpose ADC
Auxiliary Radio Control DACs
Internal references including
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Analog and I/O 2.85 V
1.2V with internal regulators at 65nm
1.8V with internal regulators at 180nm
I‐Q outputs 2Vp‐p differential
Two fully parallel paths for diversity
Supports CDMA/WCDMA/EGPRS
Programmable gain
12‐bit SD ADCs with 75dB DR for
CDMA/WCDMA and 85dB for EGPRS
Supports CDMA/WCDMA/EGPRS
10‐bit DAC with Analog low‐pass filter
Current and voltage output modes
10‐bit 400kS/s
6 multiplexed inputs
12‐bit 40us for AFC
10‐bit 10us for AGC
10‐bit 10us for general purpose
10‐bit 0.5us for PA control
Bandgap voltage
Reference current
Phone: 408-235-8800
NanoAmp Solutions, Inc.
Fax: 408-235-8880
2465 Augustine Drive, Suite 108, Santa Clara, CA 95054
email: NAS_sales@nanoamp.com
Applications
Technology
Typical current consumption
Area (with I/O pads) < 12.5 mm
Area (without I/O pads) < 8 mm
3G Cellular phones and PC cards
0.18um standard CMOS
65 nm standard CMOS
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Each I/Q Rx analog path:
I/Q Tx analog path:
Auxiliary DACs (total): 2.5mA
Digital section < 3mA (WCDMA)
Product Brief
EGPRS: 5mA
CDMA 8mA
WCDMA: 8mA
EGPRS voltage output: 10mA
WCDMA voltage output: 20mA
Current output: 20mA
www.nanoamp.com
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ns2211-15 Summary of contents
Page 1
... NS2211‐15 3G WCDMA Analog Front End Features Dual voltage supply: Analog and I/O 2.85 V o 1.2V with internal regulators at 65nm o 1.8V with internal regulators at 180nm o I‐Q outputs 2Vp‐p differential o I/Q Rx path ...
Page 2
... The NS2211‐15 is designed in standard digital 65nm CMOS. It operates at 2.8 volts and 1.2 volts is generated internally with regulators. It is optimized for low power and high performance 3G operations. The core supports a ...