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參數(shù)資料
| 型號(hào)： | DRR1-38XX |
| 英文描述： | Digital Radio Receiver Down Converter Modules for 37 to 40GHz |
| 中文描述： | 數(shù)字無(wú)線電接收機(jī)下變頻模塊為37至40 GHz |
| 文件頁(yè)數(shù)： | 1/4頁(yè) |
| 文件大?。?/td> | 60K |
| 代理商： | DRR1-38XX |
8-8
Digital Radio Receiver Down
Converter Modules for 37 to
40GHz
Technical Data
Description
This digital radio receiver module
provides the RF receive and down
conversion function for 38 GHz
digital radios.
This module offers excellent
phase noise performance and can
be easily phase locked to a
frequency reference. The receiver
module is ideal for use in radios
using 2 and 4 FSK modulation.
The low noise figure is achieved
by using the Hewlett-Packard
PHEMT MMIC technology
coupled with an image reject
mixer to minimize the noise
figure. The receiver module
features an integrated ultra low
Features
Low Noise PHEMT MMIC
Front End Amplifier
Image Reject Mixer
Integrated Silicon Bipolar
VCO Local Oscillator
Low Phase Noise
Operated Over -30
°
C to
+70
°
C
Excellent Tuning Linearity
Sample Output for Phase
Locking
DRR1-38XX
noise silicon bipolar VCO operat-
ing in the S/C band as the local
oscillator. A portion of the oscilla-
tor output is coupled off and is
applied to a frequency divider
network. The low frequency
output from the frequency divider
can be used to phase lock the
source. The local oscillator output
is applied to a frequency multi-
plier network to produce the
desired LO frequency to the
mixer.
Applications
The digital radio receiver module
provides the total RF receive and
down conversion function in
radios operating in the 37 to
40GHz band.
Block Diagram
MMIC
MMIC
MMIC
MIXER
BPF
BPF
RF
Input
IF
Output
Signal
Sample
Output
Tuning
Voltage
Receiver Module
37.0 to
40.0 GHz
LO
X3
+4
AMP
AMP
AMP
LNA
AMP
X3
5965-5088E
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