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參數(shù)資料
| 型號： | HSP45116AVC-52 |
| 廠商： | INTERSIL CORP |
| 元件分類： | 數(shù)字信號處理外設 |
| 英文描述： | FIBER OPTIC ST SINGLE MODE ATTENUATOR; ST ATTENUATOR; ATTENUATION: 5 dB |
| 中文描述： | 19-BIT, DSP-NUM CONTROLLED OSCILLATOR, PQFP160 |
| 封裝： | 28 X 28 MM, PLASTIC, MS-022DD-1, MQFP-160 |
| 文件頁數(shù)： | 13/18頁 |
| 文件大?。?/td> | 129K |
| 代理商： | HSP45116AVC-52 |
13
The Growth Detect circuitry outputs a two bit value that
signifies the amount of growth on the data in the CMAC and
Complex Accumulator. Its output, DET0-1, is encoded as
shown in Table 5. If PEAK is low, the highest value of
DET0-1 is latched in the Growth Detect Output Register.
The relative weighting of the bits at the inputs and outputs of
the CMAC is shown in Figure 3. Note that the binary point of
the sine, cosine, RIN and IIN is to the right of the most
significant bit, while the binary point of RO and IO is to the
right of the fifth most significant bit. These CMAC external
input and output busses are aligned with each other to
facilitate cascading NCOMs for FFT applications.
FIGURE 3. BIT WEIGHTING
TABLE 5. GROWTH ENCODING
DET 1
DET 0
NUMBER OF BITS
OF GROWTH ABOVE 2
o
0
0
0
0
1
1
1
0
2
1
1
3
SIN/COS INPUT
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
-2
0
.
2
-1
↑
Radix Point
2
-2
2
-3
2
-4
2
-5
2
-6
2
-7
2
-8
2
-9
2
-10
2
-11
2
-12
2
-13
2
-14
2
-15
COMPLEX MULTIPLIER/ACCUMULATOR INPUT (RIN, IIN)
SH = 00
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
-2
0
.
2
-1
↑
Radix Point
2
-2
2
-3
2
-4
2
-5
2
-6
2
-7
2
-8
2
-9
2
-10
2
-11
2
-12
2
-13
2
-14
2
-15
COMPLEX MULTIPLIER/ACCUMULATOR OUTPUT (RO, IO)
OUTMUX = 00
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
-2
4
2
3
2
2
2
1
-2
0
. 2
-1
↑
Radix Point
2
-2
2
-3
2
-4
2
-5
2
-6
2
-7
2
-8
2
-9
2
-10
2
-11
2
-12
2
-13
2
-14
2
-15
COMPLEX MULTIPLIER/ACCUMULATOR OUTPUT (RO, IO)
OUTMUX = 01
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
-2
4
2
3
2
2
2
1
2
-16
2
-17
2
-18
2
-19
2
-20
2
-21
2
-22
2
-23
2
-24
2
-25
2
-26
2
-27
2
-28
2
-29
2
-30
0
COMPLEX ACCUMULATOR OUTPUT (RO, IO)
OUTMUX = 10
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
-2
4
2
3
2
2
2
1
-2
0
.
2
-1
↑
Radix Point
2
-2
2
-3
2
-4
2
-5
2
-6
2
-7
2
-8
2
-9
2
-10
2
-11
2
-12
2
-13
2
-14
2
-15
HSP45116
相關PDF資料 |
PDF描述 |
|---|---|
| HSP45116-DB | HSP45116 Daughter Board |
| HSP45116GI-15 | Numerically Controlled Oscillator/Modulator |
| HSP45116GI-25 | Numerically Controlled Oscillator/Modulator |
| HSP45116GI-33 | Numerically Controlled Oscillator/Modulator |
| HSP45116GM-15883 | Numerically Controlled Oscillator/Modulator |
相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HSP45116AVC-52Z | 功能描述:可編程振蕩器 W/ANNEAL 16 BIT CNTRLR DSC/MDD 16 RoHS:否 制造商:IDT 封裝 / 箱體:5 mm x 7 mm x 1.5 mm 頻率:15.476 MHz to 866.67, 975 MHz to 1300 MHz 頻率穩(wěn)定性:+/- 50 PPM 電源電壓:3.63 V 負載電容:10 pF 端接類型:SMD/SMT 輸出格式:LVPECL 最小工作溫度:- 40 C 最大工作溫度:+ 85 C 尺寸:7 mm W x 5 mm L x 1.5 mm H 封裝: |
| HSP45116-DB | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:HSP45116 Daughter Board |
| HSP45116DB-EVAL | 功能描述:子卡和OEM板 HSP45116 DAUGHTER EV EVAL BRD RoHS:否 制造商:BeagleBoard by CircuitCo 產(chǎn)品:BeagleBone LCD4 Boards 用于:BeagleBone - BB-Bone - Open Source Development Kit |
| HSP45116GC-15 | 制造商:Rochester Electronics LLC 功能描述:16 BIT NUMERICALLY CONTROLLED OSC/MOD 144 PGA, 15MHZ, COMM - Bulk |
| HSP45116GC-25 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Numerically Controlled Oscillator/Modulator |
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