SPT7870 Просмотр технического описания (PDF) - Signal Processing Technologies
Номер в каталоге
Компоненты Описание
производитель
SPT7870 Datasheet PDF : 8 Pages
| |||
ABSOLUTE MAXIMUM RATING (Beyond which damage may occur)1
Supply Voltages
VCC ........................................................................... 0 to +6.5 V
VEE ............................................................................. 0 to -6.5 V
Input Voltages
Analog Input ............................................. VEE≤VIN≤VCC
LINV/MINV Inputs ......................... -0.5 V to VCC + 0.5 V
CLK/NCLK Inputs ........................................... VEE to 0 V
Output
Digital Outputs ......................................... +30 to -30 mA
Temperature
Operating Temperature ............................. -40 to + 85 °C
Junction Temperature ........................................ + 175 °C
Lead, Soldering (10 seconds) ............................ + 300 °C
Storage .................................................... -60 to + 150 °C
Note: 1. Operation at any Absolute Maximum Ratings is not implied. See Electrical Specifications for proper nominal applied
conditions in typical applications.
ELECTRICAL SPECIFICATIONS
TA=+25 °C, VCC=+5.0 V, VEE=-5.2 V, VIN=±1.0 V, fClock=80 MHz, 50% clock duty cycle, unless otherwise specified.
PARAMETERS
TEST
CONDITIONS
TEST
LEVEL
MIN
TYP
MAX UNITS
DC Performance
Resolution
Differential Linearity
Integral Linearity, Best Fit
No Missing Codes
Analog Input
Input Voltage Range
Input Bias Current
Input Resistance
Input Capacitance
Input Bandwidth
±FS Offset Error
Timing Characteristics
Maximum Conversion Rate
Minimum Conversion Rate
Pipeline Delay (Latency)
Transient Response
Overvoltage Recovery Time
Output Delay (td)
Aperture Delay Time
Aperture Jitter Time
Dynamic Performance
Effective Number of Bits
fIN =10 MHz
fIN = 25 MHz
fIN = 25 MHz
fIN = 50 MHz
fIN = 50 MHz
Signal-To-Noise Ratio
fIN =10 MHz
fIN = 25 MHz
fIN = 25 MHz
fIN = 50 MHz
fIN = 50 MHz
Total Harmonic Distortion1
fIN = 10 MHz
fIN = 25 MHz
fIN = 25 MHz
fIN = 50 MHz
fIN = 50 MHz
fClock = 6.4 MHz
fClock = 6.4 MHz
Full Temperature
fClock = 6.4 MHz
Full Temperature
Full Power
fClock = 100 MHz
fClock = 100 MHz
fClock = 100 MHz
fClock = 100 MHz
fClock = 100 MHz
fClock = 100 MHz
10
Bits
I
-1.0
±0.5
+1.25 LSB
I
±1.0
±2.0 LSB
V
±2.5
LSB
I
Guaranteed
V
±1.0
V
I
-100
25
100
µA
I
50
150
kΩ
V
100
kΩ
V
5
pF
IV
150
180
MHz
I
±20
±100
mV
IV
100
V
IV
2
V
10
V
10
V
3
V
1
V
5
MSPS
2 MSPS
Clock
ns
ns
ns
ns
ps (rms)
I
8.1
8.5
Bits
I
8.1
8.5
Bits
V
8.0
Bits
I
7.4
7.8
Bits
V
7.5
Bits
I
52
55
dB
I
52
54
dB
V
51
dB
I
52
54
dB
V
50
dB
I
-56
-63
dBc
I
-55
-60
dBc
V
-56
dBc
I
-47
-51
dBc
V
-50
dBc
SPT
2
SPT7870
9/8/98
Share Link: 