Fujitsu MB3891 manual Output voltage Vsimout mV, Input voltage V Upio Input voltage V Simio

MB3891

Output voltage VSIMOUT (mV)

40

20

0

−20

−40

Output voltage waveforms (VSIMOUT Chargepump)

										VSIMOUT (mV)
					Ta = +25 °C					voltage
					VBAT = VCC-VSIM = 3.6 V
					VSIM-ON = “H”
										Output
					SIMPROG = “L”
					VSIMOUT = 510 Ω
					AC COUPLED
0	2	4	6	8	10	12	14	16	18	20
					t (∝s)

Output voltage waveforms (VSIMOUT Chargepump)

20
0
−20				Ta = +25 °C
				VBAT = VCC-VSIM = 3.6 V
				VSIM-ON = “H”
				SIMPROG = “L”
				VSIMOUT = 5.1 kΩ
				AC COUPLED
0	2	4	6	8	10	12	14	16	18	20
					t (∝s)

Output voltage waveforms	Output voltage waveforms
(VSIMOUT Chargepump)	(VSIMOUT Chargepump)

(mV)												(mV)	60
	40												40
VSIMOUT												VSIMOUT
	20												20
voltage	0											voltage	0
	−20					Ta = +25 °C							−20				Ta = +25 °C
						VBAT = VCC-VSIM = 3.6 V											VBAT = VCC-VSIM = 3.6 V
Output	−40											Output
						VSIM-ON = “H”							−40				VSIM-ON = “H”
						SIMPROG = “H”							−60				SIMPROG = “H”
						VSIMOUT = 510 Ω											VSIMOUT = 5.1 kΩ
						AC COUPLED											AC COUPLED
	0	2	4	6	8	10	12	14	16	18	20		0	2	4	6	8	10	12	14	16	18	20
						t (∝s)												t (∝s)
	Output voltage vs. input voltage (SIM Inter-												Output voltage vs. input voltage (SIM Interface)
	5												2.5

(V)					SIMPROG = "H"				(V)
	4									2.0
VSIMIO									UPIO
	3				SIMPROG = "L"				V	1.5
voltage									voltage				Ta = +25 °C
	2									1.0
				Ta = +25		°C							VBAT = VCC-VSIM = 3.6 V
Output				VBAT =		VCC-VSIM = 3.6 V			Output				VSIM-ON = “H”
	1			VSIM-ON = "H"						0.5			SIMPROG = “L” or “H”
				CONT1 = "L"									CONT1 = “L”
	0			CONT6 = OPEN						0.0			CONT6 = OPEN
				1.5			2.0	2.5
	0.0	0.5	1.0							0	1	2	3	4	5
		Input voltage VUPIO (V)										Input voltage VSIMIO (V)

(Continued)

21