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参数资料
| 型号： | HMC1020LP4E |
| 厂商： | Hittite Microwave Corporation |
| 文件页数： | 20/22页 |
| 文件大小： | 0K |
| 描述： | IC RMS PWR DETECTOR 65DB 24QFN |
| 标准包装： | 1 |
| 频率： | 0Hz ~ 3.9GHz |
| RF 型： | 通用 |
| 输入范围： | -65dBm ~ 7dBm |
| 精确度： | ±1dB |
| 电源电压： | 4.5 V ~ 5.5 V |
| 电流 - 电源： | 58mA |
| 包装： | 标准包装 |
| 封装/外壳： | 24-VFQFN 裸露焊盘 |
| 其它名称： | 1127-1000-6 |
HMC1020LP4E
v02.0511
RMS POWER DETECTOR
SINGLE-ENDED, DC - 3.9 GHz
Intercept Adjustment
4.5
4
3.5
3
2.5
2
1.5
1
0.5
Rset = 24 Kohm
Rfbk = 4.7 Kohm
Rshunt = 2.2 Kohm
VBLINE = -3.2 V
VBLINE = -1.6 V
VBLINE = -0.8 V
VBLINE = 0 V
VBLINE = +0.8 V
VBLINE = +1.6 V
VBLINE = +3.2 V
0
-70
-60
-50
-40 -30 -20
INPUT POWER (dBm)
-10
0
10
11
DC Offset Compensation Loop
Internal DC offsets, which are input signal dependant, require continuous cancellation. Offset cancellation is a critical
function needed for maintenance of measurement accuracy and sensitivity. The DC offset cancellation loop performs
this function, and its response is largely defined by the capacitance (COFS) connected between COFSA, COFS pins.
C OFS capacitor sets the loop bandwidth of the DC offset compensations. Higher C OFS values are required for measuring
lower RF frequencies. The optimal loop bandwidth setting will allow internal offsets to be cancelled at a minimally
acceptable speed.
DC Offset Cancellation Loop ≈
Bandwidth , Hz
For example: loop bandwidth for DC cancellation with C OFS = 1nF, bandwidth is ~62 kHz
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
11 - 20
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相关代理商/技术参数 |
参数描述 |
|---|---|
| HMC1020LP4ETR | 制造商:Hittite Microwave Corp 功能描述:IC RMS PWR DETECTOR 65DB 24QFN 制造商:Hittite Microwave Corp 功能描述:HMC1020 Series DC - 3.9 GHz Single-Ended RMS Power Detector - QFN-24 |
| HMC1021 | 制造商:HONEYWELL 制造商全称:Honeywell Solid State Electronics Center 功能描述:1- and 2-Axis Magnetic Sensors |
| HMC1021D | 功能描述:IC SENSOR MAGN HI TEMP CER 8DIP RoHS:是 类别:传感器，转换器 >> 磁性 - 霍尔效应，数字式开关，线性，罗盘 (IC) 系列:- 标准包装:1 系列:- 传感范围:20mT ~ 80mT 类型:旋转 电源电压:4.5 V ~ 5.5 V 电流 - 电源:15mA 电流 - 输出（最大）:- 输出类型:数字式，PWM，8.5 位串行 特点:可编程 工作温度:-40°C ~ 150°C 封装/外壳:20-SSOP（0.209"，5.30mm 宽） 供应商设备封装:20-SSOP 包装:Digi-Reel® 其它名称:AS5132-HSST-500DKR |
| HMC1021LP4E | 制造商:Hittite Microwave Corp 功能描述:IC RMS DETECTOR 70DB 24-QFN |
| HMC1021LP4ETR | 制造商:Hittite Microwave Corp 功能描述:HMC1021 Series DC - 3.9 GHz Single-Ended RMS Power Detector - 4x4 mm QFN-24 |
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