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參數(shù)資料
| 型號(hào)： | PNP-745B-P22 |
| 元件分類： | PLL合成/DDS/VCOs |
| 英文描述： | PLL FREQUENCY SYNTHESIZER, 250 MHz, QCC22 |
| 文件頁(yè)數(shù)： | 1/8頁(yè) |
| 文件大小： | 183K |
| 代理商： | PNP-745B-P22 |
Intelligent Frequency Synthesizers
Preliminary Data Sheet
PNP-745-P22
FEATURES:
1600-2425 MHz Frequency
Range
Programmable Step Size
Low Integrated Phase Noise
Simplified Programming
APPLICATIONS:
Wireless Infrastructure
Test Equipment
Wireless LAN
DESCRIPTION:
The PNP-745-P22 is a complete low noise frequency syn-
thesizer, comprised of VCO, PLL, loop filter and data inter-
face. The PNP family of RF signal sources is the world’s
first truly configurable frequency synthesizer module. PNP
technology offers the designer the ability to configure all of
the synthesizer’s vital functions ‘on the fly’ with simple
strings of code that contain the commands of START,
STOP, STEP, CHANNEL and REF. When new data is re-
ceived, the PNP module optimizes its internal settings for
best overall integrated phase noise, switching speed and
spurious suppression, all automatically and in less than 100
S. Therefore, if the system requires 100 kHz steps in
mode #1 and 1 MHz step size in mode #2, these smart syn-
thesizers can make quick adjustments with amazing accu-
racy, speed and performance.
Control of the internal registers is accomplished through a
serial data interface. Many industry standard protocols are
supported, including I
2C, SPI, and MICROWIRE Serial In-
terfaces. The PNP-745-P22 is powered from +3V and
+12.0V supplies delivering +0 dBm of RF output power.
Universal Microwave Corporation, 2339 Destiny Way, Odessa, FL 33556
UMC Worldwide Customer Support Center: 4703 S. Lakeshore Drive, Suite 2, Tempe, AZ 85282
1.877.UMC.Xtreme / Fax 480.756.6026
Package Drawing
all dimensions in inches
MICROWIRE is a trademark of National Semiconductor Corp.
SPI is a trademark of Motorola, Inc.
I
2C is a trademark of Philips Corp.
DA1
LD
DA0
DA2
N/C
GND
REF
V1
GND
V2
RF
TOP
SIDE
BOTTOM
GND
0.100
0.180
0.260
0.340
0.420
0.500
0.100
0.180
0.260
0.340
0.500
0.380
0.220
0.460
0.300
0.140
0.380
0.220
0.460
0.300
0.140
0.000
0.600
0.000
0.600
0.000
0.420
0.000
0.220
PNP-745-P22
1600-2425 MHz
4205
UMC
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PDF描述 |
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| PNP-745C-P22 | PLL FREQUENCY SYNTHESIZER, 250 MHz, QCC22 |
| PNP-745-P22 | PLL FREQUENCY SYNTHESIZER, 250 MHz, QCC22 |
| PNP-745-P22 | PLL FREQUENCY SYNTHESIZER, 250 MHz, QCC22 |
| PNP-752A-P22 | PLL FREQUENCY SYNTHESIZER, QCC22 |
| PNP-752-P22 | PLL FREQUENCY SYNTHESIZER, QCC22 |
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