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LTC5564IUD#PBF PDF预览

LTC5564IUD#PBF

更新时间: 2024-01-14 21:21:20
品牌 Logo 应用领域
凌特 - Linear /
页数 文件大小 规格书
16页 610K
描述
LTC5564 - UltraFast™ 7ns Response Time 15GHz RF Power Detector with Comparator; Package: QFN; Pins: 16; Temperature Range: -40°C to 85°C

LTC5564IUD#PBF 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:QFN包装说明:HVQCCN,
针数:16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:7.76模拟集成电路 - 其他类型:ANALOG CIRCUIT
JESD-30 代码:S-PQCC-N16JESD-609代码:e3
长度:3 mm湿度敏感等级:1
功能数量:1端子数量:16
最高工作温度:105 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:HVQCCN
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:0.8 mm最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):3 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3 mmBase Number Matches:1

LTC5564IUD#PBF 数据手册

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LTC5564  
UltraFast™ 7ns Response  
Time 15GHz RF Power  
Detector with Comparator  
DESCRIPTION  
FEATURES  
The LTC®5564 is a precision, RF power detector for ap-  
plications in the 600MHz to 15GHz frequency range. The  
LTC5564 operates with input power levels from –24dBm  
to 16dBm.  
n
Temperature Compensated Schottky RF Peak Detector  
n
Wide Input Frequency Range: 600MHz to 15GHz  
Wide Input Power Range: –24dBm to 16dBm  
7ns Typical Response Time  
75MHz Demodulation Bandwidth  
n
n
n
AtemperaturecompensatedSchottkydiodepeakdetector,  
gain-selectableoperationalamplifier,andfastcomparator  
arecombinedinasmall16-lead3mm×3mmQFNpackage.  
n
Programmable Gain Settings for Improved Sensitivity  
n
Adjustable Amplifier Output Offset Voltage  
n
High Speed Comparator with Latch Enable:  
The RF input signal is peak detected and then sensed by  
bothacomparatorandamplifier.Thecomparatorprovides  
9ns Typical Response Time  
n
16-Lead 3mm × 3mm QFN Package  
Temperature Range: –40°C to 125°C  
a 9ns response time to input levels exceeding V along  
n
REF  
with a latch enable/disable function. The gain selectable  
operational amplifier provides a 350V/µs slew rate and  
75MHz of demodulation bandwidth to the analog output.  
APPLICATIONS  
n
RF Signal Presence Detectors for: 802.11a, 802.11b,  
802.11g, 802.15, Optical Data Links, Wireless Data  
Modems, Wireless and Cable Infrastructure  
V
and V  
pins allow for the adjustment of V  
switch point voltages, respectively.  
OUTADJ  
offset and V  
REF  
OUT  
COMP  
n
5.8GHz ISM Band Radios  
MMDS Microwave Links  
PA Power Supply Envelope Tracking Control  
Fast Alarm  
Envelope Detector  
Ultra-Wideband Radio  
Radar Detector  
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.  
n
n
Higher frequency operation is achievable with reduced performance. Consult the factory for  
more information.  
n
n
n
n
TYPICAL APPLICATION  
Demo Board Schematic Optimized for 15GHz  
V
CC  
VOUT vs Input Power 2.7GHz  
V
REF  
3400  
1000pF  
10pF  
100pF  
13  
V
COMP  
V
T
= 5V  
3200  
3000  
2800  
2600  
2400  
2200  
2000  
1800  
1600  
1400  
1200  
1000  
800  
CC  
= 25°C  
A
17 16  
NC  
RFIN  
15  
14  
15GHz  
RFIN  
V
CC  
GAIN8  
GAIN4  
V
CCRF  
V
V
REF COMP  
2.2pF  
1
2
3
4
12  
V
V
V
CCA  
CCP  
10pF  
1000pF  
0.5pF  
11  
10  
9
NC  
LTC5564  
68Ω  
GAIN1  
V
GND  
OUT  
OUT  
100pF  
GND  
NC  
600  
GAIN2  
LEN V  
G0  
G1  
OUTADJ  
6
400  
200  
5
7
8
0
LEN  
G1  
G0  
–24 –20 –16 –12 –8 –4  
0
4
8
12 16  
V
OUTADJ  
RFIN POWER (dBm)  
10k  
10k  
10k  
5564 TA01b  
5564 F05  
5564fc  
1
For more information www.linear.com/LTC5564  

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