
Pin Descriptions
(Continued)
TABLE III. ICSS1003 Pin Descriptions
(Continued)
Pin Name
Pin No.
(V Pkg.)
Type
Function
IR2
38
O
Unity Gain Amplifier Output:
Second stage receiver filter output
GCI
39
I
Gain Control Amplifier Input:
This is the gain control amplifier input
V
CC
A
40
P
Analog Positive Power Supply Pin:
The V
CC
pin for the analog portion of the ASIC
CC2
42
Gain Control Amplifier Offset Compensation Input:
This is the gain control amplifier
offset compensation input capacitor connect point
CC1
43
Gain Control Amplifier Offset Compensation Output:
This is the gain control
amplifier offset compensation output capacitor connect point
AGND
44
Analog Gain Control:
This is the ground (0V) power supply for the analog portion of the
ASIC
NC
22, 27, 34, 41
No Connect:
These pins are not connected
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
Supply Voltage
7V
Total Current into V
CC
Pin (Source)
Total Current out of GND Pin (Sink)
100 mA
110 mA
Storage Temperature Range
b
65
§
C to
a
150
§
C
Note: Absolute maximum ratings indicate limits beyond
which damage to the device may occur. DC and AC electri-
cal specifications are not ensured when operating the de-
vice at absolute maximum ratings.
ICSS1001 DC Electrical Characteristics
(
b
40
§
C
s
T
A
s
a
85
§
C)
Parameter
Conditions
Min
Typ
Max
Units
Operating Voltage Power Supply Ripple (Note 1)
2.5
5.5
V
Peak to Peak
0.1 V
CC
Supply Current
CKI
e
10 MHz (Note 2)
CKI
e
4 MHz
V
CC
e
6V, t
C
e
1
m
s
V
CC
e
2.5V, t
C
e
2.5
m
s
15
2
mA
HALT (Note 3)
V
CC
e
6V, CKI
e
0 MHz
k
1
10
m
A
IDLE
CKI
e
10 MHz
CKI
e
4 MHz
V
CC
e
6V, t
C
e
1
m
s
V
CC
e
2.5V, t
C
e
2.5
m
s
2.2
0.6
mA
mA
Input Levels (V
IH
, V
IL
)
Reset, CKI
Logic HIGH
Logic LOW
All Other Inputs
Logic HIGH
Logic LOW
V
0.8 V
CC
0.2 V
CC
0.7 V
CC
0.2 V
CC
Hi-Z Input Leakage Input Pull-Up Current
V
CC
e
6V
V
CC
e
6V, V
IN
e
0V
b
2
40
a
2
250
m
A
G Port Input Hysteresis
(Note 6)
0.05 V
CC
0.35 V
CC
V
8