參數(shù)資料
型號: MAX5864ETM
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 無繩電話/電話
英文描述: Ultra-Low-Power, High-Dynamic- Performance, 22Msps Analog Front End
中文描述: TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, QCC48
封裝: 7 X 7 MM, 0.80 MM HEIGHT, TQFN-48
文件頁數(shù): 4/26頁
文件大?。?/td> 2079K
代理商: MAX5864ETM
M
Ultra-Low-Power, High Dynamic-
Performance, 22Msps Analog Front End
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= 3V, OV
DD
= 1.8V, internal reference (1.024V), C
L
10pF on all digital outputs, f
CLK
= 22MHz, ADC input amplitude = -0.5dBFS,
DAC output amplitude = 0dBFS, differential ADC input, differential DAC output, C
REFP
= C
REFN
= C
COM
= 0.33μF, Xcvr mode, unless
otherwise noted. Typical values are at T
A
= +25
°
C, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
SSBW
FBW
CONDITIONS
MIN
TYP
440
440
3.3
2.7
2
MAX
UNITS
MHz
MHz
ns
ps
RMS
ns
Small-Signal Bandwidth
Large-Signal Bandwidth
Aperture Delay
Aperture Jitter
Overdrive Recovery Time
ADC INTERCHANNEL CHARACTERISTICS
A
IN
= -20dBFS
A
IN
= -0.5dBFS
1.5
×
full-scale input
Crosstalk Rejection
f
INX
= 5.5MHz at -0.5dBFS, f
INY
= 0.3MHz at
-0.5dBFS (Note 5)
-75
dB
Amplitude Matching
Phase Matching
DAC DC ACCURACY
Resolution
Integral Nonlinearity
Differential Nonlinearity
Zero-Scale Error
Full-Scale Error
DAC DYNAMIC PERFORMANCE
DAC Conversion Rate
Noise over Nyquist
f
IN
= 5.5MHz at -0.5dBFS (Note 6)
f
IN
= 5.5MHz at -0.5dBFS (Note 6)
±
0.03
±
0.1
dB
D eg ees
N
10
Bits
LSB
LSB
LSB
LSB
INL
DNL
±
1
±
0.5
±
3
Guaranteed monotonic
Residual DC offset
Include Reference Error
-35
+35
(Note 2)
f
OUT
= 2.2MHz, f
CLK
= 22MHz
f
OUT
= 1.2MHz, f
CLK
= 15.36MHz, offset =
10MHz
22
Msps
dBc/Hz
N
D
-128.4
Output-of-Band Noise Power
Density
N
O
-131.5
dBc/Hz
Adjacent Channel Power Ratio
ACPR
WCDMA at offset = 5MHz, f
CLK
=
15.36Msps
57
dB
Glitch Impulse
10
71.7
72.5
pVs
f
CLK
= 22MHz
f
CLK
= 15.36MHz
f
OUT
= 2.2MHz
f
OUT
= 200kHz
60
Spurious-Free Dynamic Range
SFDR
dBc
Total Harmonic Distortion
(to Nyquist)
THD
f
CLK
= 22MHz, f
OUT
= 2.2MHz
-70
-59
dB
Signal-to-Noise Ratio
(to Nyquist)
SNR
f
CLK
= 22MHz, f
OUT
= 2.2MHz
57
dB
DAC INTERCHANNEL CHARACTERISTICS
DAC-to-DAC Output Isolation
f
OUTX, Y
= 2.2MHz, f
OUTX, Y
= 2.0MHz
80
dB
Gain Mismatch Between DAC
Outputs
f
OUT
= 2.2MHz, f
CLK
= 22MHz
±0.05
dB
Phase Mismatch Between DAC
Outputs
f
OUT
= 2.2MHz, f
CLK
= 22MHz
±
0.15
D eg ees
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