Datasheet
Data Sheet ADAS1000-3/ADAS1000-4
Rev. A | Page 21 of 76
Figure 35. Respiration with 100 mΩ Impedance Variation, Using Internal
Respiration Paths and Measured with a 0 Ω Patient Cable
Figure 36. Respiration with 200 mΩ Impedance Variation, Using Internal
Respiration Paths and Measured with a 5 kΩ Patient Cable
Figure 37. Respiration with 200 mΩ Impedance Variation, Using External
Respiration DAC Driving a 100 pF External Capacitor and Measured with a
0 Ω Patient Cable
Figure 38. Respiration with 200 mΩ Impedance Variation, Using External
Respiration DAC Driving a 100 pF External Capacitor and Measured with a
5 kΩ Patient Cable
Figure 39. Respiration with 200 mΩ Impedance Variation, Using External
Respiration DAC Driving a 1 nF External Capacitor and Measured with a
1.5 kΩ Patient Cable
Figure 40. Respiration with 100 mΩ Impedance Variation, Using an External
Respiration DAC Driving a 1 nF External Capacitor and Measured with a
1.5 kΩ Patient Cable
0 5 10 15 20 25 30
TIME (Seconds)
0.121115
0.121120
0.121125
0.121130
0.121135
0.121140
0.121145
RESPIRATION MAGNITUDE (V)
AVDD = 3.3V
ECG PATH/DEFIB/CABLE IMPEDANCE = 0Ω
PATIENT IMPEDANCE = 1kΩ
RESPIRATION RATE = 10RESPPM
RESPAMP = 11 = 60µA p-p
RESPGAIN = 0011 = 4
10997-063
0 5 10 15 20 25 30
0.663130
0.663135
0.663140
0.663145
0.663150
0.663155
0.663160
RESPIRATION MAGNITUDE (V)
TIME (Seconds)
AVDD = 3.3V
ECG PATH/DEFIB/CABLE IMPEDANCE = 5k Ω
PATIENT IMPEDANCE = 1kΩ
RESPIRATION RATE = 10RESPPM
RESPAMP = 11 = 60µA p-p
RESPGAIN = 0011 = 4
10997-064
0 5 10 15 20 25 30
TIME (Seconds)
0.062335
0.062340
0.062345
0.062350
0.062355
0.062360
0.062365
RESPIRATION MAGNITUDE (V)
AVDD = 3.3V
ECG PATH/DEFIB/CABLE IMPEDANCE = 0Ω
PATIENT IMPEDANCE = 1kΩ
EXTCAP = 100pF
RESPIRATION RATE = 10RES PPM
RESPAMP = 11 = 60µA p-p
RESPGAIN = 0011 = 4
10997-065
0 5 10 15 20 25 30
TIME (Seconds)
RESPIR
ATION MAGNITUDE (V)
0.517360
0.517365
0.517370
0.517375
0.517380
0.517385
0.517390
AVDD = 3.3V
ECG PATH/DEFIB/CABLE IMPEDANCE = 5k
Ω
/250pF
PATIENTIMPEDANCE = 1k
Ω
EXTCAP= 100pF
RESPIRATION RATE = 10RESPPM
RESPAMP = 11 = 60µA p-p
RESPGAIN = 0011 = 4
10997-067
0
5 10
15 20
25 30
TIME (Seconds)
0.159745
0.159750
0.159755
0.159760
0.159765
0.159770
0.159775
RESPIRATION MAGNITUDE (V)
TIME (seconds)
AVDD = 3.3V
ECG PATH/DEFIB/CABLE IMPEDANCE = 1.5k Ω/600pF
PATIENT IMPEDANCE = 1kΩ
EXTCAP = 1nF
RESPIRATION RATE = 10RESPPM
RESPAMP = 11 = 60µA p-p
RESPGAIN = 0011 = 4
10997-066
0 5 10 15 20 25 30
TIME (Seconds)
0.159118
0.159119
0.159120
0.159121
0.159122
0.159123
0.159124
0.159125
0.159126
RESPIRATION MAGNITUDE (V)
EXTCAP= 1nF
RESPIRATION RATE = 10RESPPM
RESPAMP = 11 = 60µA p-p
RESPGAIN = 0011 = 4
AVDD = 3.3V
ECG PATH/DEFIB/CABLE IMPEDANCE = 1.5kΩ/600pF
PATIENT IMPEDANCE = 1kΩ
10997-068