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参数资料
| 型号： | HMC714LP5E |
| 厂商： | HITTITE MICROWAVE CORP |
| 元件分类： | 检测器 |
| 英文描述： | 100 MHz - 5800 MHz RF/MICROWAVE LINEAR DETECTOR, 15 dBm INPUT POWER-MAX |
| 封装： | 5 X 5 MM, ROHS COMPLIANT, PLASTIC, SMT, 32 PIN |
| 文件页数： | 29/40页 |
| 文件大小： | 1985K |
| 代理商： | HMC714LP5E |
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For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
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Example: The logarithmic slope can be simply increased by choosing appropriate RFBK and RSHUNT values while
not populating the RSET resistor on the evaluation board to keep the intercept at nominal value. Setting RFBK =
820Ω and RSHUNT = 2200Ω results in an optimized slope of:
Example: The logarithmic intercept can also be adjusted by choosing appropriate RFBK, RSHUNT, and RSET values
while keeping the logarithmic slope at about 50mV/dB. Setting RFBK = 820 Ohm and RSHUNT = RSET = 4700Ω
results in an optimized slope of:
Optimized Slope = * log_slope = 1.42 * 36.5 mV / dB
Optimized Slope = 52 mV / dB
Optimized Slope = * log_slope = 1.4 * 36.5 mV / dB
Optimized Slope = 51 mV / dB
Optimized Intercept = log_intercept -
Optimized Intercept = log_intercept - 0.174 * V
ZC
R
FBK
* V
ZC
R
SET
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
-70
-60
-50
-40
-30
-20
-10
0
10
High Slope
Nominal
INPUT POWER (dBm)
RMSOUT
(V)
Slope=51mV/dB
Rset=open
Rfbk=820ohm
Rshunt=2200ohm
Slope=36.2mV/dB
Rset=open
Rfbk=0ohm
Rshunt=open
Slope Adjustment
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
-60
-50
-40
-30
-20
-10
0
10
Vzc=0
Vzc=0.8
Vzc=1.6
Vzc=3.2
Vzc=-0.8
Vzc=-1.6
Vzc=-3.2
INPUT POWER (dBm)
RMS
(V)
Rset=4700ohm
Rfbk=820ohm
Rshunt=4700ohm
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
-60
-50
-40
-30
-20
-10
0
10
+25C
+85C
-40C
INPUT POWER (dBm)
VOUT
(V)
VSET=1.6V
VSET=0V
VSET=-1.6V
Intercept Adjustment
Intercept Adjustment (with Temp)
LOG-Slope and Intercept (Continued)
HMC714LP5 / 714LP5E
v07.1109
DUAL RMS POWER DETECTOR
0.1 - 5.8 GHz
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相关代理商/技术参数 |
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| HMC7150LP3DE | 功能描述:RF Modulator IC 16-VFQFN Exposed Pad 制造商:analog devices inc. 系列:- 包装:剪带 零件状态:有效 功能:- LO 频率:- RF 频率:- P1dB:- 本底噪声:* 输出功率:- 电流 - 电源:- 电压 - 电源:6V 测试频率:- 封装/外壳:16-VFQFN 裸露焊盘 标准包装:1 |
| HMC715LP3 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:GaAs PHEMT MMIC LOW NOISE AMPLIFIER, 2.1 - 2.9 GHz |
| HMC715LP3E | 制造商:Hittite Microwave Corp 功能描述:IC MMIC AMP LNA PHEMT 16-QFN |
| HMC716LP3 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:GaAs PHEMT MMIC LOW NOISE AMPLIFIER, 3.1 - 3.9 GHz |
| HMC716LP3E | 制造商:Hittite Microwave Corp 功能描述:IC MMIC AMP LNA PHEMT 16-QFN |
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