ADC4320 Analogic Corporation, ADC4320 Datasheet - Page 2

• Manufacturer Part Number: ADC4320
• Manufacturer: Analogic Corporation

SPECIFICATION
ANALOG INPUT
Input Voltage Range
Bipolar
Unipolar
Max. Input Without Damage
Input Impedance
±2.5V
±5.0V, 0-10V
±10V
Offset/Gain Adj. Sensitivity
DIGITAL INPUTS
Compatibility
Logic “0”
Logic “1”
Trigger
Loading
TriggerPulse Width
High Byte Enable
Low Byte Enable
DIGITAL OUTPUTS
Fan-Out
Logic “0”
Logic “1”
Output Coding
Transfer Pulse
Over/Under Flow
DYNAMIC
CHARACTERISTICS
Maximum Throughput Rate
A/D Conversion Time
S/H Acquisition Time
S/H Aperture Delay
S/H Aperture Jitter
S/H Feedthrough
Full Power Bandwidth
Small Signal Bandwidth
Signal to Noise Ratio
Peak Distortion
Total Harmonic Distortion
THD + Noise
ADC4320/ADC4322/
100 kHz Input @ 0 dB
495 kHz Input @ –10 dB
980 kHz Input @ –10 dB
100 kHz Input @ 0 dB
495 kHz Input @ –10 dB
980 kHz Input @ –10 dB
100 kHz Input @ 0 dB
495 kHz Input @ –10 dB
980 kHz Input @ –10 dB
100 kHz Input @ 0 dB
495 kHz Input @ –10 dB
980 kHz Input @ –10 dB
ADC4325
Specifications
5
4
3
2
4
4
1
ADC4325
±2.5V, ±5V, ±10V
0 to +10V
±15.5V
750Ω
1.5 KΩ
3 kΩ
300 ppm FSR/V
TTL, HCT, and ACT
+0.8V Max.
+2.0V Min.
Negative Edge Triggered
2 HCT Loads
100 ns Min.
Active Low, B1-B8, B1
Active Low, B9-B16
1 TTL Load
+0.4V
+2.4V
Binary, Offset Binary,
Two’s Complement
Data valid on positive edge
Valid = logic “0” (occurs only
when ±FS have been exc’d.)
500 kHz
1.1 µs Typ.
900 ns Typ.
15 ns Max.
5 ps RMS Max.
–90 dB Max.; –96 dB Typ.
2.6 MHz Min.
2.6 MHz Min.
91 dB Min.;93 dB Typ.
–
–
–92 dB Max.; –97 dB Typ.
–
–
–90 dB Max.; –95 dB Typ.
–
–
88 dB Min.; 91 dB Typ.
–
–
620 ns Typ.
ADC4320
±2.5V, ±5V, ±10V
0 to +10V
±15.5V
750Ω
1.5 KΩ
3 kΩ
300 ppm FSR/V
TTL, HCT, and ACT
+0.8V Max.
+2.0V Min.
Negative Edge Triggered
2 HCT Loads
100 ns Min.
Active Low, B1-B8, B1
Active Low, B9-B16
1 TTL Load
+0.4V
+2.4V
Binary, Offset Binary,
Two’s Complement
Data valid on positive edge
Valid = logic “0” (occurs only
when ±FS have been exc’d)
1.0 MHz
380 ns Typ.
15 ns Max.
5 ps RMS Max.
–90 dB Max.; –96 dB Typ.
3 MHz Min.
6 MHz Min.
89 dB Min.; 92 dB Typ.
79 dB Min.; 82 dB Typ.
–
–92 dB Max.; –97 dB Typ.
–84 dB Max.; –95 dB Typ.
–
–86 dB Max.; –94 dB Typ.
–79 dB Max.; –86 dB Typ.
–
84 dB Min.; 91 dB Typ.
76 dB Min.; 81 dB Typ.
–
ADC4322
±2.5V, ±5V, ±10V
0 to +10V
±15.5V
750 Ω
1.5 KΩ
3 kΩ
300 ppm FSR/V
TTL, HCT, and ACT
+0.8V Max.
+2.0V Min.
Negative Edge Triggered
2 HCT Loads
50 ns Min.
Active Low, B1-B8, B1
Active Low, B9-B16
1 TTL Load
+0.4V
+2.4V
Binary, Offset Binary,
Two’s Complement
Data valid on positive edge
Valid = logic “0” (occurs only
when ±FS have been exc’d)
2.0 MHz
300 ns Typ.
200 ns Typ.
15 ns Max.
5 ps RMS Max.
–90 dB Max.; –96 dB Typ.
6 MHz Min.
8 MHz Min.
86 dB Min.; 88 dB Typ.
76 dB Min.; 78 dB Typ.
75 dB Min.; 78 dB Typ.
–92 dB Max.; 97 dB Typ.
–84 dB Max.; –95 dB Typ.
–81 dB Max.; –88 dB Typ.
–86 dB Max. –94 dB Typ.
–80 dB Max.; –88 dB Typ.
–80 dB Max.; –85 dB Typ.
83 dB Min.; 87 dB Typ.
75 dB Min.; 77 dB Typ.
74 dB Min.; 77dB Typ.