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LTC5564IUD#TRPBF

Description
IC RF PEAK DECTECTOR 16-QFN
CategoryTopical application    Wireless rf/communication   
File Size302KB,8 Pages
ManufacturerLinear ( ADI )
Websitehttp://www.analog.com/cn/index.html
Environmental Compliance
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LTC5564IUD#TRPBF Overview

IC RF PEAK DECTECTOR 16-QFN

LTC5564IUD#TRPBF Parametric

Parameter NameAttribute value
frequency600MHz ~ 15GHz
RF type802.11a/b/g,802.15
input range-24dBm ~ 16dBm
Accuracy-
Voltage - Power3 V ~ 5.5 V
Current - Power44mA
Package/casing16-WFQFN Exposed Pad
Supplier device packaging16-QFN(3x3)
DEMO MANUAL DC1646A
LTC5564
15GHz RF Power Detector
with Comparator
Description
The demonstration circuit 1646A features the LTC
®
5564, an
UltraFast™ RF peak detector with a built in gain-selectable
high speed operational amplifier and comparator.
The 1646A demo circuit includes a simple impedance
matching network that provides better than 10dB return
loss for working frequencies ranging from 5.2GHz to
6.2GHz and from 14.7GHz to 16.5GHz. The input matching
circuit can be easily changed for other working frequency
plans. The Demo Circuit Modification page provides the
design information required for modifying with this demo
circuit 1646A.
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 and
UltraFast is a trademark of Linear Technology Corporation. All other trademarks are the property
of their respective owners.
perForMAnce sUMMArY
PARAMETER
Supply Voltage
Supply Current
Amplifier Characteristics
V
OUT
Output Offset
CONDITIONS
(T
A
= 25°C), V
CC
= V
CCRF
= V
CCA
= V
CCP
= 5V
MIN
3
TYP
44
MAX
5.5
UNITS
V
mA
Demodulation Bandwidth
V
OUT
Output Voltage Swing
Comparator Characteristics
V
COMP
Low
V
COMP
High
Comparator Response Time
Comparator Hysteresis
RF Characteristics
RFIN Frequency Range
RFIN AC Input Resistance
RFIN Input Shunt Capacitance
RFIN Input Power Range
Digital I/O
Supply Voltage = 5V, No RFIN
Gain1
Gain2
Gain4
Gain8
Supply Voltage = 3.3V, No RFIN
Gain1
Gain2
Gain4
Gain8
Gain1, V
OUT
= 500mV
Gain2, V
OUT
= 500mV
Gain4, V
OUT
= 500mV
Gain8, V
OUT
= 500mV
Supply Voltage = 3V to 5V
Supply Voltage = 5V
Supply Voltage = 5V
10dBm RFIN Step to V
COMP
50%
290
295
315
360
280
280
290
315
75
52
35
15
0.3
0.2
4.8
9
10
0.6
15
135
0.77
–24
16
V
CCA
– 1.6
mV
mV
mV
mV
mV
mV
mV
mV
MHz
MHz
MHz
MHz
V
V
V
ns
mV
GHz
Ω
pF
dBm
Frequency = 1000MHz, Power Level = 0dBm
Frequency = 1000MHz, Power Level = 0dBm
LOW = 0.8V (Max), HIGH = V
CCA
– 0.8V (Min)
LEN
Comparator Enable
Comparator Disable
V
CCA
–0.8
0.8
V
V
dc1646af
1

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Description IC RF PEAK DECTECTOR 16-QFN eval board pwr detector ltc5564 IC RF DETECT 600MHZ-15GHZ 16QFN IC PEAK DETECTOR 16-QFN IC RF DETECT 600MHZ-15GHZ 16QFN
frequency 600MHz ~ 15GHz - 600MHz ~ 15GHz - 600MHz ~ 15GHz
RF type 802.11a/b/g,802.15 - Universal - Universal
input range -24dBm ~ 16dBm - -24dBm ~ 16dBm - -24dBm ~ 16dBm
Voltage - Power 3 V ~ 5.5 V - 5V - 5V
Package/casing 16-WFQFN Exposed Pad - 16-WFQFN Exposed Pad - 16-WFQFN Exposed Pad
Supplier device packaging 16-QFN(3x3) - 16-QFN(3x3) - 16-QFN(3x3)
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