參數(shù)資料
型號(hào)： ISL5216KI
廠商： INTERSIL CORP
元件分類： 無繩電話/電話
英文描述： Four-Channel Programmable Digital DownConverter
中文描述： TELECOM, CELLULAR, BASEBAND CIRCUIT, PBGA196
封裝： 12 X 12 MM, 0.80 MM PITCH, PLASTIC, BGA-196
文件頁數(shù)： 28/65頁
文件大?。?/td> 1384K
代理商： ISL5216KI
28
Serial Data Output Formatter Section
Serial Data Output Control Register
The serial data output control register contains sync position
and polarity (SYNCA, B, C or D), channel multiplexing, and
scaling controls for the SD1x and SD2x (x = A, B, C or D)
serial outputs (see Microprocessor Interface Section, IWA
register *014h).
Channel Routing Mask
The multiplexing mask bits for each channel (see
Microprocessor Interface Section, IWA register *014h bits
19:16 for SD1x or bits 15:12 for SD2x) can be used to enable
that channel’s output to any of the four serial outputs. These
bits control the AND gates that mask off the channels, so a
zero disables the channel’s connection to that output.
To configure more than one channel's output onto a serial
data output, the SD1 serial outputs and syncs from each
channel (0,1, 2 and 3) are brought to each of the SD1 serial
output sections and the SD2 serial outputs are brought to
each of the SD2 serial output sections (the syncs are only
associated with the SD1 serial outputs). There, the four
outputs are AND-ed with the multiplexing mask programmed
in the serial data output control registers of channels 0 thru 3
and OR-ed together. By gating off the channels that are not
wanted and delaying the data from each desired channel
appropriately, the channels can be multiplexed into a
common serial output stream. It should be noted that in
order to multiplex multiple channels onto a single serial data
stream the channels to be multiplexed must be synchronous.
Serial Data Output Time Slot Content/Format
Registers
These four registers are used to program the content and
format of the serial data output sequence time slots (see
Microprocessor Interface Section, IWA registers *015h -
*018h). There are seven data time slots that make up a serial
data output stream. The number of data bits and data format
I1
M
U
X
M
U
X
O
R
&
&
&
&
&
&
&
&
&
&
&
&
FIXED
TO
FLOAT
DELAY
SYNC
GEN
PARALLEL
TO
SERIAL
PARALLEL
TO
SERIAL
SEQUENCER
1
SD2x
16
SEQUENCER
2
ROUND
ROUND
M
U
X
M
U
X
R
E
G
TO
μ
P
INTERFACE
SYNCx
SD1x
OUTPUT SECTION
ZERO
Q1
MAG
PHASE
I2
Q2
GAIN
STROBE
ZERO
NOTE: Each serial output has 7 time slots. Each slot can contain I1, Q1, I2, Q2, Mag, phase or d
φ
/dt, AGC gain, or zeros. Each slot can be 4, 6, 8,
10, 12, 16, 20, 24, or 32 (24 + 8 zeros) bits or disabled. Output 1 can also be 32-bit floating point. Slots can be disabled. A disabled slot will be one
clock wide if there are other active slots following. A sync can be asserted with any or all slots in output 1. The serial output can be delayed from 0
to 4095 serial clock periods from the input strobe. The serial outputs are always MSB first. The sync position applies to all time slots and can be one
clock prior to the first data bit, aligned with the first data bit, or one clock after the last data bit.
O
R
O
R
TO / FROM
OTHER CHANNELS
ISL5216
相關(guān)PDF資料
PDF描述
ISL5216 Four-Channel Programmable Digital DownConverter
ISL5217EVAL1 Quad Programmable Up Converter
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參數(shù)描述
ISL5216KI-1 功能描述:上下轉(zhuǎn)換器 QUAD DIGITAL DOWNCONVERTER,IND TEMP,1.OMM PITCH BGA PACKAG 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
ISL5216KI-1Z 功能描述:上下轉(zhuǎn)換器 W/ANL QD DIG DWNCNVRTR 1 OM PITCH 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
ISL5216KIZ 功能描述:上下轉(zhuǎn)換器 W/ANNEAL QD DIGTL DWNCNVRTR IND TEMP 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
ISL5217 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Quad Programmable Up Converter
ISL5217_05 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Quad Programmable Up Converter
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