參數(shù)資料
型號(hào): MAX1127
廠商: Maxim Integrated Products, Inc.
元件分類: 串行ADC
英文描述: Quad, 12-Bit, 65Msps, 1.8V ADC with Serial LVDS Outputs
中文描述: 四路、12位、65Msps、1.8V ADC,串行LVDS輸出
文件頁(yè)數(shù): 2/25頁(yè)
文件大?。?/td> 1661K
代理商: MAX1127
M
Quad, 12-Bit, 65Msps, 1.8V ADC with
Serial LVDS Outputs
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
AV
DD
to GND.........................................................-0.3V to +2.0V
CV
DD
to GND ........................................................-0.3V to +3.6V
OV
DD
to GND........................................................-0.3V to +2.0V
IN_P, IN_N to GND...................................-0.3V to (AV
DD
+ 0.3V)
CLK to GND.............................................-0.3V to (CV
DD
+ 0.3V)
OUT_P, OUT_N, FRAME_,
CLKOUT_ to GND................................-0.3V to (OV
DD
+ 0.3V)
DT, SLVS/
LVDS
to GND...........................-0.3V to (AV
DD
+ 0.3V)
PLL0, PLL1, PLL2, PLL3 to GND .............-0.3V to (AV
DD
+ 0.3V)
PD0, PD1, PD2, PD3, PDALL to GND......-0.3V to (AV
DD
+ 0.3V)
ELECTRICAL CHARACTERISTICS
(AV
DD
= 1.8V, OV
DD
= 1.8V, CV
DD
= 1.8V, GND = 0, external V
REFIO
= 1.24V,
INTREF
= AV
DD
, C
REFIO
to GND = 0.1μF,
f
CLK
= 65MHz (50% duty cycle), DT = 0, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25
°
C.) (Note 1)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
T
/B, LVDSTEST to GND ...........................-0.3V to (AV
DD
+ 0.3V)
REFIO,
INTREF
to GND............................-0.3V to (AV
DD
+ 0.3V)
I.C. to GND...............................................-0.3V to (AV
DD
+ 0.3V)
Continuous Power Dissipation (T
A
= +70°C)
68-Pin QFN 10mm x 10mm x 0.9mm
(derated 41.7mW/°C above +70°C)........................3333.3mW
Operating Temperature Range ...........................-40°C to +85°C
Maximum Junction Temperature .....................................+150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature Range (soldering, 10s)......................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DC ACCURACY
Resolution
Integral Nonlinearity
Differential Nonlinearity
Offset Error
Gain Error
ANALOG INPUTS (IN_P, IN_N)
Input Differential Range
Common-Mode Voltage Range
Differential Input Impedance
Differential Input Capacitance
CONVERSION RATE
Maximum Conversion Rate
Minimum Conversion Rate
Data Latency
DYNAMIC CHARACTERISTICS (differential inputs, 4096-point FFT)
N
12
Bits
LSB
LSB
% FS
% FS
INL
DNL
(Note 2)
(Note 2)
Fixed external reference (Note 2)
Fixed external reference (Note 2)
±
0.4
±
0.25
±
1
±
1.5
V
ID
V
CMO
R
IN
C
IN
Differential input
(Note 3)
Switched capacitor load
1.4
0.75
2
12.5
V
P-P
V
k
pF
f
SMAX
f
SMIN
65
MHz
MHz
Cycles
16
6.5
f
IN
= 5.3MHz at -0.5dBFS
f
IN
= 19.3MHz at -0.5dBFS, T
A
+25°C
f
IN
= 30.3MHz at -0.5dBFS
f
IN
= 5.3MHz at -0.5dBFS
f
IN
= 19.3MHz at -0.5dBFS, T
A
+25°C
f
IN
= 30.3MHz at -0.5dBFS
f
IN
= 5.3MHz at -0.5dBFS
f
IN
= 19.3MHz at -0.5dBFS, T
A
+25°C
f
IN
= 30.3MHz at -0.5dBFS
69.7
69.6
69.4
69.6
69.5
69.3
11.4
11.4
11.3
66.6
Signal-to-Noise Ratio (Note 2)
SNR
dB
66.5
Signal-to-Noise and Distortion
(First Four Harmonics) (Note 2)
SINAD
dB
Effective Number of Bits (Note 2)
ENOB
Bits
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