參數(shù)資料
型號: ISPPAC20-01J
廠商: LATTICE SEMICONDUCTOR CORP
元件分類: 模擬信號調(diào)理
英文描述: In-System Programmable Analog Circuit
中文描述: SPECIALTY ANALOG CIRCUIT, PQCC44
封裝: PLASTIC, LCC-44
文件頁數(shù): 3/32頁
文件大?。?/td> 525K
代理商: ISPPAC20-01J
Specifications
ispPAC20
3
DC Electrical Characteristics (Continued)
SYMBOL
PARAMETER
CONDITION
MIN.
TYP.
MAX.
UNITS
Comparator PACells
A
V
V
OS
V
OS
/
T
PSR
Voltage Gain
Input Offset Voltage
Differential Offset Voltage Drift
Power Supply Rejection
Programmable Hysteresis
Propagation Delay
108
5
50
80
±
47
750
150
dB
mV
μ
V/
°
C
dB
mV
ns
ns
V
dB
-40 to +85
°
C
Differential at 1kHz
On or Off
Overdrive = 10mV
Overdrive = 100mV
t
P
Input Common Mode Input Range
Input Common Mode Rejection Ratio
0
5.0
CMRR
Programming
60
Erase Program Cycles
10K
cycles
Digital I/O
V
IL
V
IH
I
IL
, I
IH
Input Low Voltage
Input High Voltage
Input Leakage Current
0
0.8
V
S
±
10
V
V
μ
A
μ
A
V
V
2.0
0V
TCK Input
V
S
0V
All Other Inputs
V
S
I
OL
= 4.0mA
I
OH
= -1.0mA
+40/-70
0.5
V
OL
(5)
V
OH
(5)
Power Supplies
V
S
I
S
P
D
Output Low Voltage
Output High Voltage
2.4
Operating Supply Voltage
Supply Current
Power Dissipation
4.75
5.0
5.25
21
105
V
V
S
= 5.0V
V
S
= 5.0V
mA
mW
Notes: (1) A wider input range of 0.7V to 4.3V is typical, but not guaranteed. Inputs larger than this will be clipped. Input signals are also subject
to common-mode voltage limitations. Refer to the table of conditions in this datasheet. (2) Refer to theory of operation section later in this datasheet
for explanation of differential voltage swing computation. (3) To insure full spec performance an additional auto-calibration should be performed
after initial turn-on and the device reaches thermal stability.(4) The user-provided voltage on this pin (CMV
IN
) becomes an optional (selected via
programming) alternative to the default 2.5V VREF
OUT
. (5) Includes TDO, CP1OUT, CP2OUT and WINDOW output logic pins.
AC Electrical Characteristics
SYMBOL
PARAMETER
CONDITION
MIN.
TYP.
MAX.
UNITS
PACblock Dynamic Performance
THD
Total Harmonic Distortion
Differential
Single-Ended
Differential
Single-Ended
G = 1 to 10
F
IN
= 10kHz
-88
-72
-67
-63
103
69
55
550
330
330
7.5
2.0
-90
-74
dB
dB
dB
dB
dB
dB
dB
kHz
kHz
kHz
V/
μ
s
μ
s
dB
F
IN
= 100kHz
-62
SNR
CMR
Signal to Noise
Common Mode Rejection (V
IN
= 1V to 4V)
Note: V
IN+
and V
IN-
connected together
Small Signal Bandwidth
0.1Hz to 100kHz
10kHz
100kHz
BW
G = 1
G = 10
BW
FP
SR
t
S
Full Power Bandwidth
Slew Rate
Settling Time
Crosstalk
V
IN
= 6V
DIFF
, V
OUT
= -3dB, G=1
5.0
0.1%
6V
DIFF
Input Step
Between Any Two Channels
PACell Filter Characteristics
Filter Pole Programming Range
F
0
Absolute Pole Frequency Accuracy
F
0
Pole Step Size (Between Calculated Poles)
DF
0
/DT
Pole Frequency Change vs. Temperature
Number of Poles in Range > 120
Deviation From Calculated Value
10kHz to 100kHz
-40 to +85
°
C
10
100
5.0
3.2
kHz
%
%
%/
°
C
1.0
0.02
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