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參數資料
| 型號： | AD9876 |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | 模擬前端 |
| 英文描述： | Broadband Modem Mixed-Signal Front End |
| 中文描述： | 寬帶調制解調器混合信號前端 |
| 文件頁數： | 13/24頁 |
| 文件大小： | 666K |
| 代理商： | AD9876 |
REV. A
AD9876
–13–
33.5MHz
1MHz
10MHz
100MHz
0
LOG DELAY
5dB/REF –2dB
–5.1933dB
TPC 27. Rx LPF Frequency Response, High f
C
,
0 60 and 0 96 Tuning Targets
78.8MHz
0
LOG MAG
5dB/REF 0dB
–3.01dB
COR
AVG
16
10kHz
100kHz
1MHz
TPC 28. Rx HPF Frequency Response, f
ADC
= 32 MHz
ADC CLOCK CYCLES
A
2400
2600
2800
3000
3200
3400
3600
3800
4000
0
5
10
15
20
25
30
35
40
f
ADC
= 50MHz
f
ADC
= 32MHz
TPC 29. Rx Path Setting, 1/2 Scale Rising Step
with Gain Change
Typical AC Characterization Curves for Rx Path
29.5MHz
0
COR
AVG
16
1MHz
10MHz
100MHz
LOG DELAY
5ns/REF 0s
29.97ns
TPC 30. Rx LPF Group Delay, High f
C
, 0 60 and
0 96 Tuning Targets
GAIN SETTING
–
dB
700
600
100
500
400
300
200
0
–6
14
4
24
34
A
FILTER ENABLED
FILTER BYPASSED
TPC 31. Rx Input Referred Noise vs. Gain
@ f
ADC
= 32 MSPS, f
IN
= 1 MHz
ADC CLOCK CYCLES
A
2400
2600
2800
3000
3200
3400
3600
3800
4000
0
5
10
15
20
25
30
35
40
f
ADC
= 50MHz
f
ADC
= 32MHz
TPC 32. Rx Path Setting, 1/2 Scale Falling Step
with Gain Change
(continued)
相關PDF資料 |
PDF描述 |
|---|---|
| AD9876-EB | Broadband Modem Mixed-Signal Front End |
| AD9876BST | Broadband Modem Mixed-Signal Front End |
| AD9876BSTRL | Broadband Modem Mixed-Signal Front End |
| AD9877 | Mixed-Signal Front End Set-Top Box, Cable Modem |
| AD9877ABS | Mixed-Signal Front End Set-Top Box, Cable Modem |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AD9876ABST | 制造商:Rochester Electronics LLC 功能描述:12B BROADBAND MODEM MXFE CONVERTER - Tape and Reel 制造商:Analog Devices 功能描述: |
| AD9876ABSTRL | 制造商:Rochester Electronics LLC 功能描述:12B BROADBAND MODEM MXFE CONVERTER - Tape and Reel 制造商:Analog Devices 功能描述: |
| AD9876BST | 制造商:Analog Devices 功能描述:Modem Chip Single 48-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:12B BROADBAND MODEM MXFE CONVERTER - Bulk |
| AD9876BSTRL | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| AD9876EB | 制造商:Analog Devices 功能描述: |
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