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參數(shù)資料
| 型號： | Z87200 |
| 廠商： | ZILOG INC |
| 元件分類： | 通信及網(wǎng)絡 |
| 英文描述： | CAP 0.047UF 100V 10% X7R AXIAL TR-14 |
| 中文描述： | SPECIALTY TELECOM CIRCUIT, PQFP100 |
| 封裝： | PLASTIC, QFP-100 |
| 文件頁數(shù)： | 1/54頁 |
| 文件大?。?/td> | 449K |
| 代理商： | Z87200 |
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DS96WRL0400
4-1
4
P
RODUCT
S
PECIFICATION
Z87200
S
PREAD
4
-S
PECTRUM
T
RANSCEIVER
FEATURES
I
Complete
Transceiver in a Single CMOS IC
Direct
Sequence
Spread-Spectrum
I
Programmable Functionality Supports Many Different
Operational Modes
I
Acquires Within One Symbol Duration Using Digital PN
Matched Filter
I
Two Independent PN Sequences, Each up to 64 Chips
Long for Distinct Processing of the Acquisition/Preamble
Symbol and Subsequent Data Symbols
I
Power Management Features
I
Optional Spectral Whitening Code Generation
I
Full- or Half-Duplex Operation
Benefits
I
High Performance and High Reliability for Reduced
Manufacturing Costs
I
Ideal for a Wide Range of Wireless Applications
Including Data Acquisition Systems, Transaction
Systems, and Wireless Local Area Networks (WLANs)
I
Fast Response and Very Low Overhead when
Operating in Burst Modes
I
Allows High Processing Gain to Maximize the
Acquisition Probability, then Reduced Code Length for
Increased Data Rate
I
Reduced Power Consumption
I
Randomizes Data to Meet Regulatory Requirements
I
Permits Dual Frequency (Frequency Division Duplex) or
Single Frequency (Time Division Duplex) Operation
I
Small Footprint, Surface Mount
GENERAL DESCRIPTION
The Z87200 is a programmable single-chip, spread-spec-
trum, direct-sequence transceiver. The Z87200 incorpo-
rates Stanford Telecom spread-spectrum and wireless
technology and is identical to Stanford Telecom's STEL-
2000A. By virtue of its fast acquisition capabilities and its
ability to support a wide range of data rates and spread-
spectrum parameters, the Z87200 spread-spectrum trans-
ceiver supports the implementation of a wide range of
burst data communications applications.
Available in both 45- and 20-MHz versions, the Z87200
performs all the digital processing required to implement a
fast-acquisition direct sequence (such as pseudonoise- or
PN-modulated), spread-spectrum full- or half-duplex sys-
tem. Differentially encoded BPSK and QPSK are fully sup-
ported. The receiver section can also handle differentially
encoded pi/4 QPSK. A block diagram of the Z87200 is
shown in Figure 1; its pin configuration is shown in Z87200
receive functions integrate the capabilities of a digital
downconverter, PN matched filter, and DPSK demodula-
tor, where the input signal is an analog-to-digital converted
I.F. signal. Z87200 transmit functions include a differential
BPSK/QPSK encoder, PN modulator (spreader), and
BPSK/QPSK modulator, where the transmitter output is a
sampled digitally modulated signal ready for external digi-
Device
Z87200
Min
PN Rate*
(Mchips)
11
Max Data
Rate* (Mbps)
2.048
Speed
(MHz)
20/45
Package
100-Pin
PQFP
Note:
*45 MHz only
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| Z8720020FSC | 功能描述:IC SS MODEM 100-QFP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發(fā)器 系列:- 標準包裝:1,140 系列:AU 類型:收發(fā)器 驅動器/接收器數(shù):1/1 規(guī)程:CAN 電源電壓:5.3 V ~ 27 V 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:14-SO 包裝:管件 其它名稱:935267940512AU5790D14AU5790D14-ND |
| Z8720020FSC00TR | 功能描述:IC SS TXRX MODEM 100QFP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發(fā)器 系列:- 標準包裝:1,140 系列:AU 類型:收發(fā)器 驅動器/接收器數(shù):1/1 規(guī)程:CAN 電源電壓:5.3 V ~ 27 V 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:14-SO 包裝:管件 其它名稱:935267940512AU5790D14AU5790D14-ND |
| Z8720020FSG | 功能描述:IC SS MODEM 100-QFP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發(fā)器 系列:- 標準包裝:1,140 系列:AU 類型:收發(fā)器 驅動器/接收器數(shù):1/1 規(guī)程:CAN 電源電壓:5.3 V ~ 27 V 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:14-SO 包裝:管件 其它名稱:935267940512AU5790D14AU5790D14-ND |
| Z8720045FSC | 功能描述:射頻收發(fā)器 SS MODEM RoHS:否 制造商:Atmel 頻率范圍:2322 MHz to 2527 MHz 最大數(shù)據(jù)速率:2000 Kbps 調制格式:OQPSK 輸出功率:4 dBm 類型: 工作電源電壓:1.8 V to 3.6 V 最大工作溫度:+ 85 C 接口類型:SPI 封裝 / 箱體:QFN-32 封裝:Tray |
| Z8720045FSC00TR | 功能描述:IC SS TXRX MODEM 45MHZ 100QFP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發(fā)器 系列:- 標準包裝:1,140 系列:AU 類型:收發(fā)器 驅動器/接收器數(shù):1/1 規(guī)程:CAN 電源電壓:5.3 V ~ 27 V 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:14-SO 包裝:管件 其它名稱:935267940512AU5790D14AU5790D14-ND |
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