GB3221 Datasheet, PDF (4/8 Pages) ON Semiconductor – Preconfigured DSP System

PARAGON GB3221
Table 2. ELECTRICAL CHARACTERISTICS (Conditions: V_B = 1.3 V; Temperature = 25°C)
Parameter
Symbol
Conditions
Min
Typ
Max
Units
MS2 INPUT
Pull Down Resistance
−
−
−
1
−
MW
Logic 1 Voltage
−
Rising Edge Threshold
−
−
V_REG
−
V_B
V
−
0.5
0.69
0.9
V
Falling Edge Threshold
−
−
0.25
0.45
0.5
V
Hysteresis
−
−
0.1
0.24
0.4
V
SDA INPUT
Logic 0 Voltage
−
(Note 2)
0
−
0.3
V
Logic 1 Voltage
−
(Note 2)
1
−
1.3
V
SDA OUTPUT
Standby Pull Up Current
−
−
1.4
2
2.6
mA
Sync Pull Up Current
−
−
450
500
550
mA
Logic 0 Current (Pull Down)
−
−
225
250
275
mA
Logic 1 Current (Pull Up)
−
−
225
250
275
mA
Synchronization Time
(Synchronization Pulse Width)
T_SYNC
Baud = 0
Baud = 1
237
250
263
ms
118
125
132
Baud = 2
59
62.5
66
Baud = 3
29.76
31.25
32.81
Baud = 4
14.88
15.63
16.41
Baud = 5
7.44
7.81
8.20
Baud = 6
3.72
3.91
4.10
Baud = 7
1.86
1.95
2.05
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
1. Total System Gain consists of: Wideband System Gain + High and Low Independent Channel Gains + Converter Gain.
Total System Gain is calibrated during Cal/Config process.
2. Sample tested.
Support Software
Paragon GA3221 is fully supported by ON Semiconductor’s software tools available at ARKonline® website
http://ark.onsemi.com/.
http://onsemi.com
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