SPT7710 データシートの表示（PDF） - Signal Processing Technologies
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SPT7710 Datasheet PDF : 12 Pages
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ABSOLUTE MAXIMUM RATINGS (Beyond which damage may occur)1 25 °C
Supply Voltages
Negative Supply Voltage (VEE TO GND) ........ .-7.0 to +0.5 V
Ground Voltage Differential ............................. .-0.5 to +0.5 V
Input Voltage
Analog Input Voltage ....................................... VEE to +0.5 V
Reference Input Voltage ................................. VEE to +0.5 V
Digital Input Voltage ........................................ VEE to +0.5 V
Reference Current VRTF to VRBF .................................... 25 mA
Output
Digital Output Current ........................................ 0 to -30 mA
Temperature
Operating Temperature ...... -25°C ambient to +85 °C ambient
junction .............................................. +150 °C
Lead Temperature, (soldering 10 seconds). ............. +300 °C
Storage Temperature ...................................... -65 to +150 °C
Notes: 1. Operation at any Absolute Maximum Rating is not implied. See Electrical Specifications for proper nominal applied condi-
tions in typical applications.
ELECTRICAL SPECIFICATIONS
TA= TMIN to TMAX, VEE=-5.2 V, RSource=50 Ω, VRBF=-2.00 V, VR2=-1.00 V, VRTF=0.00 V, fclk=125 MHz, Duty Cycle=50%, unless otherwise specified.
PARAMETERS
DC Accuracy
Integral Linearity
Differential Linearity
No missing codes
Analog Input
Offset Error VRT
Offset Error VRB
Input Voltage Range
Input Capacitance
Input Resistance
Input Current
Input Slew Rate
Large Signal Bandwidth
Small Signal Bandwidth
Clock Synchronous
Input Currents
Reference Input
Ladder Resistance
Reference Bandwidth
Timing Characteristics
Maximum Sample Rate
Clock to Data Delay
Output Delay TEMPCO
CLK-to-Data Ready Delay (td)
Aperture Jitter
Acquisition Time
Dynamic Performance
Signal-to-Noise Ratio
Total Harmonic Distortion
Signal-to-Noise and Distortion
(SINAD)
TEST
CONDITIONS
fCLK = 100 kHz
fCLK = 100 kHz
Over full input range
VIN=F.S.
VIN=500 mV P-P
fIN = 3.58 MHz
fIN = 50 MHz
fIN = 3.58 MHz
fIN = 50 MHz
fIN = 3.58 MHz
fIN = 50 MHz
TEST
LEVEL
VI
VI
VI
VI
VI
V
V
VI
V
V
V
V
VI
V
IV
V
V
V
V
V
VI
VI
VI
VI
VI
VI
SPT7710A
SPT7710B
MIN TYP MAX MIN TYP MAX UNITS
-0.75 ±0.60 +0.75 -0.95 ±0.80 +0.95 LSB
-0.75
+0.75 -0.95
+0.95 LSB
Guaranteed
Guaranteed
-30
+30 -30
+30 mV
-30
+30 -30
+30 mV
-2.0
0.0 -2.0
0.0 Volts
10
10
pF
15
15
kΩ
250 500
250 500 µA
1,000
1,000
V/µs
210
210
MHz
335
335
MHz
40
40
µA
100 200 300 100 200 300 Ω
10
10
MHz
125 150
2.4
2
2.0
5
1.5
46
48
42
46
-48 -52
-40 -44
45
48
39
42
125 150
2.4
2
2.0
5
1.5
45
47
40
44
-46 -50
-39 -43
43
46
37
40
MSPS
ns
ps/°C
ns
ps
ns
dB
dB
dB
dB
dB
dB
SPT
2
SPT7710
12/30/98
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