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參數(shù)資料
| 型號： | AD9975 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Broadband Modem Mixed-Signal Front End |
| 中文描述： | 寬帶調(diào)制解調(diào)器混合信號前端 |
| 文件頁數(shù)： | 3/20頁 |
| 文件大小： | 1392K |
| 代理商： | AD9975 |
REV. 0
AD9975
–3–
Test
Level
Parameter
Temp
Min
Typ
Max
Unit
RX PATH LPF (Low Cutoff Frequency)
Cutoff Frequency
Cutoff Frequency Variation
Attenuation @ 22 MHz
Pass-Band Ripple
Group Delay Variation
Settling Time (to 1% FS, Min to Max Gain Change)
Total Harmonic Distortion at Max Gain (THD)
Full
Full
Full
Full
Full
25
°
C
Full
III
III
III
II
II
II
I
12
±
7
20
±
1.0
30
150
–61
MHz
%
dB
dB
ns
ns
dBc
RX PATH LPF (High Cutoff Frequency)
Cutoff Frequency
Cutoff Frequency Variation
Attenuation @ 35 MHz
Pass-Band Ripple
Group Delay Variation
Settling Time (to 1% FS, Min to Max Gain Change)
Total Harmonic Distortion at Max Gain (THD)
Full
Full
Full
Full
Full
25
°
C
Full
III
III
III
II
II
II
I
26
±
7
20
±
1.2
15
80
–61
MHz
%
dB
dB
ns
ns
dBc
RX PATH DIGITAL HPF
Latency (ADC Clock Source Cycles)
Roll-Off in Stop Band
–3 dB Frequency
1
6
f
ADC
/400
Cycle
dB/Octave
Hz
POWER-DOWN/DISABLE TIMING
Power-Down Delay (Active-to-Power-Down)
DAC
Interpolator
Power-Up Delay (Power-Down-to-Active)
DAC
PLL
ADC
PGA
LPF
Interpolator
Minimum RESET Pulsewidth Low (t
RL
)
ADIO PORT INTERFACE
Maximum Input Word Rate
TX-Data Setup Time (t
SU
)
TX-Hold Hold Time (t
HD
)
RX-Data Valid Time(t
VT
)
RX-Data Hold Time (t
HT
)
25
°
C
25
°
C
II
II
200
200
ns
ns
25
°
C
25
°
C
25
°
C
25
°
C
25
°
C
25
°
C
Full
II
II
II
II
II
II
III
10
10
1000
1
1
200
5
μ
s
μ
s
μ
s
μ
s
μ
s
ns
f
OSCIN
Cycles
25
°
C
25
°
C
25
°
C
25
°
C
25
°
C
I
II
II
II
II
100
3.0
0
MHz
ns
ns
ns
ns
3.0
1.5
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| AD9975ABST | Broadband Modem Mixed-Signal Front End |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD9975ABST | 制造商:AD 制造商全稱:Analog Devices 功能描述:Broadband Modem Mixed-Signal Front End |
| AD9975ABSTEB | 制造商:AD 制造商全稱:Analog Devices 功能描述:Broadband Modem Mixed-Signal Front End |
| AD9975ABSTRL | 制造商:AD 制造商全稱:Analog Devices 功能描述:Broadband Modem Mixed-Signal Front End |
| AD9975BST | 制造商:Analog Devices 功能描述:Mixed Signal Front End 48-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:10 BIT ANALOG FRONT END WITH HALF DUPLEX - Tape and Reel |
| AD9975BSTRL | 制造商:Analog Devices 功能描述:Mixed Signal Front End 48-Pin LQFP T/R |
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