IC-GF Datasheet, PDF (11/26 Pages) IC-Haus GmbH – TRANSCEIVER

iC-GF
TRANSCEIVER
Rev C1, Page 11/26
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 fos_ss
Spread Spectrum Oscillator Fre- Average value from 64 clock cycles
quency
0.88
1.5 MHz
C02 Tos_ss
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