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參數(shù)資料
| 型號： | ISL5416EVAL |
| 廠商： | Intersil Corporation |
| 英文描述： | Four-Channel Wideband Programmable DownConverter |
| 中文描述： | 四通道可編程寬帶下變頻器 |
| 文件頁數(shù)： | 8/71頁 |
| 文件大?。?/td> | 2013K |
| 代理商： | ISL5416EVAL |
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8
SYNCInX Use
SYNCInX main purpose is as a processing start-up signal
after a reset to align the start of processing of multiple
channels or chips. This assures that the carrier phases have
a known relationship and that the output timing aligns for
multiplexing outputs. It can also be used after start-up as a
system timing synchronization signal. Two SYNCInX signals
are provided so that one can be used as a regularly
occurring signal (such as at time slot boundaries) and one
as an infrequent signal (such as at start up or at 1 pps). If
more than one air interface standard is processing in one
part, one SYNCInX signal could be used for the slot timing
for each standard.
Register updates from a processor write are synchronized to
the clock, so that the register updates in multiple channels of
the same part are time aligned. However, when
synchronizing multiple parts the processor will need
knowledge of the SYNCInX timing so that enabling the
SYNCInX in multiple parts occurs between SYNCInX pulses.
Alternatively, SYNCIn1 could be used as a regularly
occurring SYNCI signal and SYNCIn2 could be a gated
version. The channel processing control register might only
be updated on SYNCIn2 and the other SYNCI functions
would respond to SYNCIn1.
CLKC
CLKX
CLKC
CLKX
R1
R2
R3
R4
R1
R2
R3
R4
^
^
^
INTERPOLATE
SLOT#
R1
R
R
E
G
^
R2
R3
R4
CLK/CLK
M U X
M U X
CLKX/CLKC
CLKX
CLKC
FIGURE 1. INPUT SECTION
F
M
T
D
M
U
X
R
M
A
P
R
E
G
R
E
G
R
E
G
R
E
G
^
M
U
X
PROCESSING
ENABLE
TO CHANNELS
AND RANGE
CONTROL
TO SERIAL
FREQUENCY
OFFSET
CLK
MANTISSA
EXPONENT
DIN (ONLY)
OBIN
BUS REVERSE
FLOAT/FIX
(16:0)
(0:16)
ENIX
XIN(16:0)
NOTE: To simplify the board routing, each of the four input data busses can be reversed, MSB for LSB (see IWA = 0*00h, bit 4)
ISL5416
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ISL5416KI | Four-Channel Wideband Programmable DownConverter |
| ISL54205A | MP3/USB 2.0 High Speed Switch with Negative Signal Handling |
| ISL54205AIRUZ-T | MP3/USB 2.0 High Speed Switch with Negative Signal Handling |
| ISL54205AIRZ | MP3/USB 2.0 High Speed Switch with Negative Signal Handling |
| ISL54205AIRZ-T | MP3/USB 2.0 High Speed Switch with Negative Signal Handling |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISL5416EVAL1 | 功能描述:EVALUATION PLATFORM FOR ISL5416 RoHS:是 類別:RF/IF 和 RFID >> RF 評估和開發(fā)套件，板 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 類型:GPS 接收器 頻率:1575MHz 適用于相關(guān)產(chǎn)品:- 已供物品:模塊 其它名稱:SER3796 |
| ISL5416KI | 功能描述:上下轉(zhuǎn)換器 QUAD WIDEBAND DOWN CONVERTER, 256 CABGA RoHS:否 制造商:Texas Instruments 產(chǎn)品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-128 |
| ISL5416KIZ | 制造商:Intersil Corporation 功能描述:LEAD-FREE QUAD WIDEBAND DOWN CONVERTER, 256 CABGA - Trays 制造商:Intersil Corporation 功能描述:PB-FREE W/ANNEAL QUAD DIGITAL DOWNCONVER 制造商:Intersil 功能描述:QD WIDEB& DWN CNVRTR 256 CABGA |
| ISL54200 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:USB 2.0 High/Full Speed Multiplexer |
| ISL54200_07 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:USB 2.0 High/Full Speed Multiplexer |
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