AM79Q02JC AMD (ADVANCED MICRO DEVICES), AM79Q02JC Datasheet - Page 12

• Manufacturer Part Number: AM79Q02JC
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of AM79Q02JC

• Lead Free Status / RoHS Status: Supplier Unconfirmed

ELECTRICAL CHARACTERISTICS
Typical values are for T
temperature and supply voltage ranges shown in Operating Ranges.
Notes:
1. The CD1, CD2, C3–C5 outputs are resistive for less than a 0.8 V drop. Total current must not exceed absolute maximum ratings.
2. When the digitizer saturates, a resistor of 50 k
3. When the QSLAC device is in the Inactive state, the analog output will present either a VREF DC output level through a 15 k
4. If there is an external DC path from VOUT to VIN with a gain of G
5. Power dissipation in the Inactive state is measured with all digital inputs at V
12
Symbol
LIN
V
PSRR
V
Z
Z
appropriate to discharge the coupling capacitor.
resistor (V
will be multiplied by 1/[1–(h
connected to VOUT
V
V
I
V
V
OOSA
V
V
V
I
Z
OUT
PD
C
I
I
OUT
OOS
I
REF
C
OL
IOS
OH
IP
IN
OR
IL
OL
AISN
IH
IR
IN
IL
O
I
Input Low voltage
Input High voltage
Input leakage current
Output Low voltage
Output High voltage
Output leakage current (H
Analog input voltage range(AX = 0 dB)
(Relative to VREF)(AX = 6.02 dB)
Offset voltage allowed on VIN
Analog input impedance to VREF300 to 3400 Hz
Current into analog input for input voltages between
3.8 V and 5.0 V (Note 2)
Current out of analog input for input voltages between
0 V and 0.5 V (Note 2)
VOUT output impedance
VOUT output current (F< 3400 Hz) (Note 3)
VREF output impedance (F < 3400 Hz)
VOUT voltage range(AR = 0 dB)
(Relative to VREF)(AR = 6.02 dB)
VOUT offset voltage (AISN off)
VOUT offset voltage (AISN on) (Note 4)
Linearity of AISN circuitry (input = 0 dBm0)
Power dissipation
Input capacitance (Digital)
Output capacitance (Digital)
Power supply rejection ratio (1.02 kHz, 100 mV
path, GX = GR = 0 dB)
MODE
CD1–C5 (I
CD1–C5 (I
TSCA, TSCB (I
Other digital outputs (I
CD1–C5 (I
CD1–C5 (I
Other digital outputs (I
All channels active
1 channel active
All channels inactive, (in normal state)
All channels inactive (in low power state, see Note 5)
= 0) or a high impedance (V
1
, VOUT
OL
OL
OH
OH
A
Parameter Descriptions
= 4 mA)
= 8 mA) (Note 1)
= 4 mA)
= 8 mA) (Note 1)
= 25 C and nominal supply voltages. Minimum and maximum values are over the
OL
AISN
2
, VOUT
=14 mA)
OL
OH
G
I
DC
= Z state)
= 2 mA)
3
= 400 A)
, or VOUT
)].
Am79Q02/021/031 Data Sheet
MODE
4
±20 k is connected either to DGND or to VCCD — (1 diode drop) as
.
= 1).
RMS
, either
DC
and the AISN has a gain of h
V
V
CCD
CCD
–0.25
Min
0.43
–10
–10
–50
–40
–80
2.0
2.4
54
50
–4
70
40
– 0.4 V
– 0.8 V
IH
= V
CC
and V
±1.584
±0.792
±1.584
±0.792
Typ
200
IL
15
15
18
1
70
6
= DGND and with no load
AISN
, then the output offset
Max
0.25
+10
170
170
130
260
130
0.8
0.4
0.8
0.4
0.4
3.4
10
50
10
40
80
12
4
25
Unit
LSB
Vpk
Vpk
mW
M
mV
mA
mV
µA
k
pF
dB
V
V
A
A