Rainbow-electronics MAX109 Manual do Utilizador Página 3
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MAX109
ABSOLUTE MAXIMUM RATINGS
DC ELECTRICAL CHARACTERISTICS
(V
CC
A = V
CC
I = V
CC
D = 5V, V
CC
O = 3.3V, V
EE
= -5V, GNDA = GNDI = GNDO = GNDD = GNDR = 0V, VOSADJ = SAMPADJ =
open, digital output pins differential R
L
= 100Ω. Specifications ≥ +25°C guaranteed by production test, < +25°C guaranteed by
design and characterization. Typical values are at T
A
= +25°C, unless otherwise noted.)
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.
V
CC
A to GNDA ....................................................... -0.3V to +6V
V
CC
D to GNDD ....................................................... -0.3V to +6V
V
CC
I to GNDI........................................................... -0.3V to +6V
V
CC
O to GNDO ................................................... -0.3V to +3.9V
V
EE
to GNDI ............................................................ -6V to +0.3V
Between Grounds (GNDA, GNDI, GNDO,
GNDD, GNDR) ................................................ -0.3V to +0.3V
V
CC
A to V
CC
D ..................................................... -0.3V to +0.3V
V
CC
A to V
CC
I ....................................................... -0.3V to +0.3V
Differential Voltage between INP and INN ........................... ±1V
INP, INN to GNDI ................................................................. ±1V
Differential Voltage between CLKP and CLKN..................... ±3V
CLKP, CLKN, CLKCOM to GNDI ............................... -3V to +1V
Digital LVDS Outputs to GNDO .............. -0.3V to (V
CC
O - 0.3V)
REFIN, REFOUT to GNDR ........................-0.3V to (V
CC
I + 0.3V)
REFOUT Current ...............................................-100µA to +5mA
RSTINP, RSTINN to GNDA .....................-0.3V to (V
CC
O + 0.3V)
RSTOUTP, RSTOUTN to GNDO .............-0.3V to (V
CC
O + 0.3V)
VOSADJ, SAMPADJ,
TEMPMON to GNDI...............................-0.3V to (V
CC
I + 0.3V)
PRN, DDR, QDR to GNDD.......................-0.3V to (V
CC
D + 0.3V)
DELGATE0, DELGATE1 to GNDA ...........-0.3V to (V
CC
A + 0.3V)
Continuous Power Dissipation (T
A
= +70°C)
256-Ball SBGA (derate 74.1mW/°C above +70°C for
a multilayer board) ................................................. 5925.9mW
Operating Temperature Range
MAX109EHF ...................................................-40°C to +85°C
Thermal Resistance θ
JA
(Note 1) .......................................3°C/W
Operating Junction Temperature.....................................+150°C
Storage Temperature Range .............................-65°C to +150°C
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
DC ACCURACY
Resolution RES 8 Bits
Integral Nonlinearity (Note 2) INL (Note 8) -0.8 ±0.25 +0.8 LSB
Differential Nonlinearity (Note 2) DNL
Guaranteed no missing codes, T
A
= +25°C
(Note 8)
-0.8 ±0.25 +0.8 LSB
Transfer Curve Offset (Note 2) V
OS
VOSADJ control input open (Note 8) -5.5 0 +5.5 LSB
ANALOG INPUTS (INN, INP)
Common-Mode Input-Voltage
Range
V
CM
Signal and offset with respect to GNDI ±1 V
Common-Mode Rejection Ratio
(Note 3)
CMRR 50 dB
Full-Scale Input Range (Note 2) V
FS
V
REFIN
= 2.5V 470 500 535 mV
P-P
Input Resistance R
IN
45 50 55 Ω
Input Resistance Temperature
Coefficient
TC
R
150 ppm/°C
VOS ADJUST CONTROL INPUT (VOSADJ)
Input Resistance (Note 4) R
VOSADJ
25 50 75 kΩ
VOSADJ = 0V -20 mV
Input Offset Voltage V
OS
VOSADJ = 2.5V 20 mV
SAMPLE ADJUST CONTROL INPUT (SAMPADJ)
Input Resistance R
SAMPADJ
25 50 75 kΩ
Aperture Time Adjust Range t
AD
SAMPADJ = 0 to 2.5V 30 ps
8-Bit, 2.2Gsps ADC with Track/Hold Amplifier
and 1:4 Demultiplexed LVDS Outputs
_______________________________________________________________________________________ 3
Note 1: Thermal resistance is based on a 5in x 5in multilayer board. The data sheet assumes a thermal environment of 3°C/W.
Thermal resistance may be different depending on airflow and heatsink cooling capabilities.
- ABSOLUTE MAXIMUM RATINGS 3
- DC ELECTRICAL CHARACTERISTICS 3
- -2 to +2 V 4
- AC ELECTRICAL CHARACTERISTICS 5
- MAX109 toc02 7
- MAX109 toc01 7
- MAX109 toc03 7
- Pin Description 12
- Pin Description (continued) 13
- Detailed Description 16
- Clock System 17
- Amplifier and Quantizer 18
- Demultiplexer Operation 18
- Table 3. Pseudorandom Number 19
- Generator Patterns 19
- Applications Information 21
- Single-Ended Analog Input 22
- Demultiplexer Reset Operation 23
- Die Temperature Measurement 24
- Thermal Management 24
- Bypassing/Layout/Power Supply 25
- Dynamic/AC Parameter 26
- Definitions 26
- Full-Power Bandwidth 27
- Package Information 28
- CARDENAS 29
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