HC-55564883 Datasheet, PDF (3/5 Pages) Intersil Corporation – Continuously Variable Slope Delta-Modulator (CVSD)

HC-55564/883
Absolute Maximum Ratings
Thermal Information
Voltage at Any Pin . . . . . . . . . . . . . . . . . . .GND -0.3V to V_DD +0.3V
Maximum V_DD Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +6.0V
Minimum V_DD Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +3.2V
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+175^oC
Storage Temperature Range . . . . . . . . . . . . . . . . . -65^oC to +150^oC
Lead Temperature (Soldering 10s) . . . . . . . . . . . . . . . . . . . .+300^oC
ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .<2000V
Thermal Resistance
CerDIP Package . . . . . . . . . . . . . . . . . . .
66^θoJC^A/W
16^θoJC^C/W
Ceramic LCC Package . . . . . . . . . . . . . . 65^oC/W 15^oC/W
Package Power Dissipation Limit at +75^oC for T_J at ≤ +175^oC
CerDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.52W
Ceramic LCC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.54W
Package Power Dissipation Derating Factor Above +75^oC
CerDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15.2W/^oC
Ceramic LCC Package . . . . . . . . . . . . . . . . . . . . . . . . . 15.4W/^oC
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Recommended Operating Conditions
Operating Temperature Range . . . . . . . . . . . . . . . -55^oC to +125^oC
Operating Supply Voltage (V_DD Range) . . . . . . . . . . . +3.2V to +6.0V
TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS
Device Tested at: V_SUPPLY = +5V, fclk = 16kHz, Operating Temperature = -55^oC ≤ T_A ≤ +125^oC, Unless Otherwise Specified.
PARAMETER
Supply Current
Logic Input High (Note 2)
Logic Input Low (Note 2)
Logic Output High (Note 3)
Logic Output Low (Note 3)
Quieting Pattern
Amplitude (Note 8)
AGC Threshold (Note 9)
SYMBOL
CONDITIONS
I_DD
Encode Mode: A_IN = 0V
V_IH
V_IL
V_OH
Input Level: ‘1’ = +3.5V,
‘0’ = +1.5V
Input Level: ‘1’ = +3.5V,
‘0’ = +1.5V
I_LOAD = -40µA
V_OL
I_LOAD = +0.8mA
V_QP
FZ = 0; Clock Inputs
Switched Statically
V_ATH Encode Mode
GROUP A
SUBGROUP
1
2, 3
1
2, 3
1
2, 3
1
2, 3
1
2, 3
1
2, 3
1
2, 3
TEMPERATURE
+25^oC
+125^oC, -55^oC
+25^oC
+125^oC, -55^oC
+25^oC
+125^oC, -55^oC
+25^oC
+125^oC, -55^oC
+25^oC
+125^oC, -55^oC
+25^oC
+125^oC, -55^oC
+25^oC
+125^oC, -55^oC
LIMITS
TYP MAX
-
1.5
-
1.5
3.5
-
3.5
-
-
1.5
-
1.5
4.0
-
4.0
-
-
0.4
-
0.4
-
14
-
14
0.45 0.65
0.45 0.65
UNITS
mA
mA
V
V
V
V
V
V
V
V
mV_P-P
mV_P-P
F.S.
F.S.
TABLE 2. AC ELECTRICAL PERFORMANCE CHARACTERISTICS
Table 2 Intentionally Left Blank.
TABLE 3. ELECTRICL PERFORMANCE CHARACTERISTICS
Devices Characterized at: V_DD = +5.0V, T_A = +25^oC, Operating Temperature, fclk = 16kHz Clock Sampling Rate.
ENC/DDC = ENC = Encode Mode, Unless Otherwise Specified.
PARAMETER
Sampling Rate
CLK Duty Cycle
SYMBOL
CLK
CONDITIONS
A_IN = 0.775 V_RMS at 20Hz
NOTE
1, 12
A_IN = 0.775 V_RMS at
12
100Hz
TEMPERATURE
+25^oC
+125^oC, -55^oC
+25^oC
+125^oC, -55^oC
LIMITS
TYP MAX
9
64
9
64
30
70
30
70
UNITS
kBS
kBS
%
%
3