ICS9120-46 Datasheet, PDF (4/5 Pages) Integrated Circuit Systems – Modem and Audio Clock Generator

ICS9120-46
Electrical Characteristics at 3.3 V
V_DD = +3.0 to +3.7V, T_A = 0^OC-70^oC unless otherwise stated
DC Characteristics
PARAMETER
SYMBOL TEST CONDITIONS
Input Low Voltage
Input High Voltage
Input Low Current
Input High Current
Output Low Voltage
Output High Voltage
Output Low Current
Output High Current
Supply Current
Supply Current Power-
down
V_IL
V_IH
I_IL
I_IH
V_OL
V_OH
I_OL
I_OH
I_DD
I_DDPD
V_IN=0V
V_IN=VDD
I_OL=6.0mA
I_OH=4.0mA
V_OL=0.2V_DD
V_OH=0.7V_DD
Unloaded
Unloaded; Pin 5=0V
Pull-up Resistor Value
Rpu
AC Characteristics
Rise Time
Fall Time
Rise Time
Fall Time
Duty Cycle
T_r
15pF load 0.8 to 2.0V
T_f*
15pF load 2.0 to 0.8V
T_r
15pF load 20% to 80%
T_f
15pF load 80% to 20%
D_t
15pF load @ 50% of
VDD; Except REFCLK
Duty Cycle
D_t
15pF load @ 50% of
VDD; REFCLK only
Jitter, One Sigma
T_j1s
For all frequencies
except REFCLK
Jitter Absolute
T_jab
For all frequencies
except REFCLK
Jitter, One Sigma
T_j1s
Jitter, Absolute
T_jab
Input Frequency Range
F_i
Output Frequency Range
F_o
Power-up Time
T_pu
Crystal Input Capacitance
C_inx
REFCLK only
REFCLK only
0 to 40.3 MHz
X1 (Pin 1), X2 (Pin 8)
MIN TYP
-
-
0.7V_DD
-
-8.0
-3.6
-
-
- 0.05V_DD
0.85V_DD 0.94V_DD
15.0 24.0
-
-13.0
-
20.0
-
200.0
-
620.0
-
2.2
-
1.2
-
2.3
-
1.2
45.0 50.0
40.0 45.0
-
80.0
-350.0
-
-1.0
11.0
14.0
-
-
±300.0
380.0
0.8
14.745
-
5.5
5
*Parameter is guaranteed by design and characterization. Not 100% tested in production.
MAX
0.2V_DD
-
-
5.0
1.1
-
-
-8.0
40.0
400.0
900.0
3.5
2.5
4.0
3.0
55.0
60.0
100.0
350.0
500.0
1.0
15.0
51.0
12.0
-
UNITS
V
V
µA
µA
V
V
mA
mA
mA
µA
k ohm
ns
ns
ns
ns
%
%
ps
ps
ps
ns
MHz
MHz
ms
pF
4