ICS91730 Datasheet, PDF (8/11 Pages) Integrated Circuit Systems – Low EMI, Spread Modulating, Clock Generator

ICS91730
Absolute Maximum Ratings
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . 3.7 V
Voltage on any pin with respect to GND . . . -0.5 to +3.7 V
Storage Temperature . . . . . . . . . . . . . . . . . . . . –55°C to +150°C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . 0.5 W
Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. These
ratings are stress specifications only and functional operation of the device at these or any other conditions above those
listed in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions
for extended periods may affect product reliability.
Electrical Characteristics - Input/Supply/Common Output Parameters
T_A = 0 - 85°C; Supply Voltage V_DD = 3.3 V +/-5%
PARAMETER
SYMBOL
CONDITIONS
MIN
Input High Voltage
Input Low Voltage
Input High Current
Input Low Current
Powerdown Current
Input Frequency
Pin Inductance
V_IH
V_IL
I_IH
I_IL1
I_DD3.3PD
Fi
Lpin
V_IN = V_DD
V_IN = 0 V; Inputs with no pull-up resistors
V_DD = 3.3 V
2
V_SS - 0.3
-5
-5
C_IN Logic Inputs
Input Capacitance¹
C_OUT Output pin capacitance
C_INX X1 & X2 pins
27
Transition time¹
T_trans To 1st crossing of target frequency
Settling time¹
Ts From 1st crossing to 1% target frequency
Clk Stabilization¹
T_STAB From V_DD = 3.3 V to 1% target frequency
Delay¹
t_PZH,t_PZL Output enable delay (all outputs)
1
1_{Guaranteed by design, not 100% tested in production.}
TYP
MAX
V_DD + 0.3
0.8
5
1
5
14.318
7
5
6
36
45
3
3
3
10
UNITS
V
V
mA
mA
mA
MHz
nH
pF
pF
pF
ms
ms
ms
ns
0794D—05/23/05
8