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參數(shù)資料
| 型號： | ISL5216 |
| 廠商： | Intersil Corporation |
| 英文描述： | Four-Channel Programmable Digital DownConverter |
| 中文描述： | 四通道可編程數(shù)字下變頻器 |
| 文件頁數(shù)： | 41/65頁 |
| 文件大?。?/td> | 1384K |
| 代理商： | ISL5216 |
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TABLE 26. SERIAL DATA OUTPUT 1 CONTENT/FORMAT REGISTER 1 (IWA = *015h)
P(31:0)
FUNCTION
31:24
Fourth serial slot in Serial Data Output 1 (SD1x). x = A, B, C or D. See bits 7:0 for functional description of bits 31:24.
23:16
Third serial slot in Serial Data Output 1 (SD1x). x = A, B, C or D. See bits 7:0 for functional description of bits 23:16.
15:8
Second serial slot in Serial Data Output 1 (SD1x). x = A, B, C or D. See bits 7:0 for functional description of bits 15:8.
7:0
First serial slot in Serial Data Output 1 (SD1x). x = A, B, C or D.
Bit
Function
7
Sync generated. When set, a sync pulse is generated with the data slot (Serial Data Output 1 only, i.e., the sync is only
associated with Output 1). Set to zero for Output 2, SD2x.
6:3
Word width/format. All
fi
xed point data is twos complement. The data is rounded (asymmetrically, with saturation) to the
desired number of bits.
0000
0-bit,
fi
xed point (actually 1-bit position is used).
0001
4-bit,
fi
xed point.
0010
6-bit,
fi
xed point.
0011
8-bit,
fi
xed point.
0100
10-bit,
fi
xed point.
0101
12-bit,
fi
xed point.
0110
16-bit,
fi
xed point.
0111
20-bit,
fi
xed point.
1000
24-bit,
fi
xed point .
1001
32-bit
fi
xed (8 LSBs are zeroed).
1010
32-bit,
fl
oating point, IEEE format.
All other codes are invalid.
Note: Floating point format is only available on the Serial Data Output 1. Code 1010 is invalid on Serial Data Output 2.
2:0
Data type
000
Zeros
001
I1 (data routed from FIFO and AGC path).
010
Q1 (data routed from FIFO and AGC path).
011
Magnitude of I1/Q1.
100
Phase (or d
φ
/dt) of I1/Q1.
I2 (data routed directly from the
fi
lter processor).
101
110
Q2 (data routed directly from the
fi
lter processor).
111
AGC gain of I1/Q1 path.
The
fi
lter processor must be programmed appropriately to route the data to I1/Q1 or I2/Q2.
NOTE:
Disable a slot by setting the 8-bit word to 00h. When disabled, a slot still uses one clock period. If, for example, the slots are
programmed to 16-bit, disabled, 16-bit, there would a one clock idle period between the two 16-bit data words.
If a new data sample occurs before the current set of data has been output, the new data will preempt the output and the first slot of
the new data will begin immediately. If a late sync was programmed, it will not occur.
0123456789ABCDEF0123456789ABCDEF
I, Q
012345678901234567890123ZZZZZZZZ
MAG
Z12345678901234567890123ZZZZZZZZ (MSB zero unless shifted)
PH
012345678901234567ZZZZZZZZZZZZZZ
AGC
Z12345678901234567ZZZZZZZZZZZZZZ (MSB zeroed)
TABLE 27. SERIAL DATA OUTPUT 1 CONTENT/FORMAT REGISTER 2 (IWA = *016h)
P(31:0)
FUNCTION
31:24
Set to zero.
23:16
Seventh serial slot in Serial Data Output 1 (SD1x). x = A, B, C or D. See bits 7:0 of Table 26 for functional description of bits 23:16.
15:8
Sixth serial slot in Serial Data Output 1 (SD1x). x = A, B, C or D. See bits 7:0 of Table 26 for functional description of bits 15:8.
7:0
Fifth serial slot in Serial Data Output 1 (SD1x). x = A, B, C or D. See bits 7:0 of Table 26 for functional description of bits 7:0.
ISL5216
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| ISL5217EVAL1 | Quad Programmable Up Converter |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISL5216_05 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Four-Channel Programmable Digital DownConverter |
| ISL5216_07 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Four-Channel Programmable Digital Downconverter |
| ISL5216EVAL1 | 功能描述:EVALUATION BOARD FOR ISL5216KI 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 |
| ISL5216KI | 功能描述:上下轉(zhuǎn)換器 QUAD DIGITAL DOWNCONVERTER,IND TEMP,0.8M 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-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 |
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