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LTC5591IUH#TRPBF

Description
IC MIXER 1.3-2.3GHZ 24QFN
CategoryTopical application    Wireless rf/communication   
File Size603KB,12 Pages
ManufacturerLinear ( ADI )
Websitehttp://www.analog.com/cn/index.html
Environmental Compliance
Download Datasheet Parametric Compare View All

LTC5591IUH#TRPBF Overview

IC MIXER 1.3-2.3GHZ 24QFN

LTC5591IUH#TRPBF Parametric

Parameter NameAttribute value
RF typeW-CDMA,CDMA,GSM,UMTS
frequency1.3GHz ~ 2.3GHz
Number of mixers2
Gain8.5dB
Noise Figure9.9dB
Auxiliary properties-
Current - Power239mA
Voltage - Power3.1 V ~ 3.5 V
Package/casing24-WQFN Exposed Pad
Supplier device packaging24-QFN(5x5)
DEMO MANUAL DC1710A-B
LTC5591
Dual 1.3GHz to 2.3GHz
High Dynamic Range
Downconverting Mixer
The LTC5591’s high conversion gain and high dynamic
range enable the use of lossy IF filters in high-selective
receiver designs, while minimizing the total solution cost,
board space and system-level variation.
High Dynamic Range Dual Downconverting Mixer Family
DEMO #
DC1710A-A
DC1710A-B
DC1710A-C
DC1710A-D
DESCRIPTION
Demonstration circuit 1710A-B is a dual 1.3GHz to 2.3GHz
high dynamic range downconverting mixer featuring the
LTC
®
5591. The LTC5591 is part of a family of dual-channel
high dynamic range, high gain downconverting mixers
covering the 600MHz to 4.5GHz frequency range.
The
demo circuit 1710A-B and the LTC5591 are optimized
for 1.3GHz to 2.3GHz RF applications. The LO frequency
must fall within the 1.4GHz to 2.1GHz range for optimum
performance.
A typical application is a LTE or W-CDMA
multichannel or diversity receiver with 1.7GHz or 2.1GHz
RF input and low side LO.
The LTC5591 is designed for 3.3V operation, however the
IF amplifiers can be powered by 5V for the highest P1dB. A
low current mode is provided for power savings, and each
of the mixer channels has independent shutdown control.
IC PART #
LTC5590
LTC5591
LTC5592
LTC5593
RF RANGE
1.3GHz to 2.3GHz
1.6GHz to 2.7GHz
2.3GHz to 4.5GHz
LO RANGE
1.4GHz to 2.1GHz
1.7GHz to 2.5GHz
2.1GHz to 4.2GHz
600MHz to 1.7GHz 700MHz to 1.5GHz
Design files for this circuit board are available at
http://www.linear.com/demo
L,
LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear
Technology Corporation. All other trademarks are the property of their respective owners.
PERFORMANCE SUMMARY
PARAMETER
VCC Supply Voltage Range
VCCIF Supply Voltage Range
Total Supply Current (VCC + VCCIF), Normal Power Mode
Total Supply Current (VCC + VCCIF), Low Power Mode
Total Supply Current During Shutdown
ENA, ENB Input High Voltage (Channel Enabled)
ENA, ENB Input Low Voltage (Channel Disabled)
ENA, ENB Input Current
ISEL Input High Voltage (Low Power Mode)
ISEL Input Low Voltage (Normal Power Mode)
ISEL Input Current
T
C
= 25°C, VCC = VCCIF = 3.3V, ENA = ENB = High, ISEL = Low, P
LO
= 0dBm,
P
RF
= –3dBm (Δf = 2MHz for two-tone IIP3 tests), unless otherwise noted. (Note 1)
CONDITIONS
VALUE
3.1 to 3.5
3.1 to 5.3
Both Mixer Channels Enabled
Both Mixer Channels Enabled, ISEL = High
ENA = ENB = Low
382
239
≤500
>2.5
<0.3
–0.3V to VCC + 0.3V
–20 to 30
>2.5
<0.3
–0.3V to VCC + 0.3V
–20 to 30
UNITS
V
V
mA
mA
μA
V
V
μA
V
V
μA
dc1710abf
1

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LTC5591IUH#TRPBF DC1710A-B LTC5591IUH#PBF
Description IC MIXER 1.3-2.3GHZ 24QFN eval board for ltc5591 IC MIXER 1.3-2.3GHZ 24QFN
RF type W-CDMA,CDMA,GSM,UMTS - W-CDMA,CDMA,GSM,UMTS
frequency 1.3GHz ~ 2.3GHz - 1.3GHz ~ 2.3GHz
Number of mixers 2 - 2
Gain 8.5dB - 8.5dB
Noise Figure 9.9dB - 9.9dB
Current - Power 239mA - 239mA
Voltage - Power 3.1 V ~ 3.5 V - 3.1 V ~ 3.5 V
Package/casing 24-WQFN Exposed Pad - 24-WQFN Exposed Pad
Supplier device packaging 24-QFN(5x5) - 24-QFN(5x5)
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