IC-GF_15 Datasheet, PDF (14/30 Pages) IC-Haus GmbH – TRANSCEIVER

iC-GF
TRANSCEIVER
Rev F1, Page 14/30
ELECTRICAL CHARACTERISTICS
Operating Conditions: VBO = 9...30 V (referenced to VN), Tj = -40...125 °C, RSET = 6.8 kΩ ±1%, unless otherwise stated
Item Symbol Parameter
No.
Conditions
Unit
Min. Typ. Max.
Series Regulator VCC
A01 VCCn
Nominal Voltage at VCC
I(VCC) = -50...0 mA, VH = VHn
4.75
5
5.25
V
A02 CVCC
Required Capacitor at VCC vs.
GND
150
nF
A03 RiCVCC Maximum Permissible Internal
Resisitance of capacitor at VCC
1
Ω
A04 VCCon VCC Monitor Threshold hi
89
98 %VCCn
A05 VCCoff VCC Monitor Threshold lo
Decreasing Voltage at VCC
80
90 %VCCn
A06 VCChys Hysteresis
VCChys = VCCon − VCCoff
50 500
mV
Series Regulator VCC3
B01 VCC3n Nominal Voltage at VCC3
I(VCC3) = -50...0 mA, VH = VHn
3.1 3.3 3.5
V
B02 CVCC3
Required Capacitor at VCC3 vs.
GND
150
nF
B03 RiCVCC3 Maximum Permissible Internal
Resisitance of capacitor at VCC3
1
Ω
B04 VCC3on VCC3 Monitor Threshold hi
89
98
%
VCC3n
B05 VCC3off VCC3 Monitor Threshold lo
Decreasing Voltage at VCC3
80
90
%
VCC3n
B06 VCC3hys Hysteresis
VCC3hys = VCC3on − VCC3off
50 200
mV
Oscillator
C01 fosss
Spread Spectrum Oscillator
Frequency
Average value from 64 clock cycles
0.88
1.5 MHz
C02 Tosss
Single Clock Cycle Periode
(spread spectrum oscillator)
0.571
1.35 µs
C03 fos
Fixed Oscillator Frequency
Tj = 27 °C
1.5
2.5 MHz
1.53
2.43 MHz
Reference and Bias
D01 V(ISET) Voltage at ISET
Tj = 27 °C
1.12 1.24 1.29
V
D02 Isc(ISET) Short Circuit Current in ISET
V(ISET) = 0 V, Tj = 27 °C
-0.55 -0.4 -0.28 mA
D03 rIbeg
Transmission Ratio for driver Imax(QP1) = Imax(QP2) = Imax(QN1) =
800
output current limitation
Imax(QN2) = I(ISET) ∗ rIbeg,
RSET = 5.1...20 kΩ