ICS5342 Datasheet, PDF (6/36 Pages) Integrated Circuit Systems – 16-Bit Integrated Clock-LUT-DAC

ICS5342
GENDAC
Absolute Maximum Ratings
Power Supply Voltage........................................................7 V
Voltage on any other pin.............. GND – 0.5V to VDD + 0.5V
Temperature under bias ................................ – 40˚ C to 85˚ C
Storage Temperature................................... – 65˚ C to 150˚ C
DC Digital Output Current ......................................... 25 mA
Analog Output Current ................................................45 mA
Reference Current......................................................–15 mA
Power Dissipation ......................................................... 1.0 W
Note: Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress
rating only and functional operation of the device at these or any other conditions above those indicated in the operational sec-
tions of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect de-
vice reliability.
Electrical Characteristics
DC CHARACTERISTICS (note: J)
Parameter
Positive supply voltage
Input logic “1” voltage
Input logic “0” voltage
Reference current
Reference voltage
Digital input current
Off-state digital output current
Average power supply current
Symbol
V_DD
V_IH
V_IL
I_REF
V_REF
I_IN
I_OZ
I_DD
Min.
4.75
2.0
– 0.5
–7.0
1.10
DACs in power down mode
I_DACOFF
Sense logic “1”
V_OHS
2.4
Sense logic “0”
V_OLS
Clock logic “1”
V_OHC
2.4
Clock logic “0”
V_OLC
Logic “1”
V_OH
2.4
Logic “0”
V_OL
XIN input clock rise time
XCLK_r*
XIN input clock fall time
XCLK_f*
Frequency change of CLK0 and FD
CLK1 over supply and tempera-
ture
Max.
5.25
V_DD+0.5
0.8
–10
1.35
± 10
± 50
250
Units
V
V
V
mA
V
µA
µA
mA
50
mA
V
0.4
V
V
0.4
V
V
0.4
V
15
ns
15
ns
0.05
%
Test Conditions
V_DD=max, V_DD≥V_IN≥GND
V_DD = max, V_DD≥V_IN≥GND
I_O = max, Digital outputs
unloaded
no palette access
I_O= -0.4mA
I_O = 0.4mA
I_O = -12.0mA
I_O = 12.0mA
I_O = -3.2mA, note K
I_O = 3.2mA, note K
TTL levels
TTL levels
with respect to typical frequency
6