AD6650 Ver la hoja de datos (PDF) - Analog Devices
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AD6650 Datasheet PDF : 45 Pages
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AD6650
SPECIFICATIONS
EXPLANATION OF TEST LEVELS
I. 100% production tested.
II. 100% production tested at 25°C; sample tested at specified temperatures.
III. Sample tested only.
IV. Parameter guaranteed by design and analysis.
V. Parameter is typical value only.
VI. 100% production tested at 25°C; sample tested at temperature extreme.
VII. 100% production tested at +85°C.
CLOAD = 40 pF on all outputs, unless otherwise specified. All timing specifications valid over VDD range of 3.0 V to 3.45 V and VDDIO
range of 3.0 V to 3.45 V.
AC SPECIFICATIONS
AVDD and DVDD = 3.3 V, CLK = 52 MSPS (driven differentially), 50% duty cycle, unless otherwise noted. All minimum ac
specifications are guaranteed from −25°C to +85°C. AC minimum specifications degrade slightly from −25°C to −40°C.
Table 1.
Parameter
OVERALL FUNCTION
Frequency Range
GAIN CONTROL
Gain Step Size
Gain Step Accuracy
AGC Range
BASEBAND FILTERS
Bandwidth
Alias Rejection at 25.9 MHz
LO PHASE NOISE
At 10 kHz Offset
At 20 kHz Offset
At 50 kHz Offset
At 100 kHz Offset
At 200 kHz Offset
At 400 kHz Offset
At 600 kHz Offset
At 800 kHz Offset
At 1600 kHz Offset
At 3000 kHz Offset
GAIN ERROR
PSRR (AVDD with 20 mV RMS Ripple)1
At 5 kHz
At 10 kHz
At 50 kHz
At 100 kHz
At 150 kHz
f = 70 MHz
Coarse DC Correction
Noise Figure2
Input IP22
Input IP32
Image Rejection
Full-Scale Input Power
Input Impedance
Temp
Test Level
Full
V
25°C
V
25°C
V
25°C
V
Full
IV
25°C
V
25°C
V
25°C
V
25°C
V
25°C
V
25°C
V
25°C
V
25°C
V
25°C
V
25°C
V
25°C
V
25°C
V
25°C
V
25°C
V
25°C
V
25°C
V
25°C
V
V
V
Full
IV
Full
IV
Full
IV
V
V
Rev. A | Page 3 of 44
Min Typ
70
0.094
±0.047
36
3.36 3.5
77
−79
−87
−103
−112
−119
−125
−130
−133
−138
−143
−0.7
−13.4
−17
−34
−39.8
−45.7
−70
10
24
43
−15 −9.5
−49
4
189.6 − j33.6
Max Unit
260
MHz
dB
dB
dB
3.64 MHz
dB
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dB
dBc
dBc
dBc
dBc
dBc
dB
dB
dBm
dBm
−33
dBc
dBm
Ω
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