nw6003 Integrated Device Technology, nw6003 Datasheet - Page 16

• Manufacturer Part Number: nw6003
• Description: Type Ii Caller Id Decoder
• Manufacturer: Integrated Device Technology

NW6003 TYPE II CALLER ID DECODER
DC ELECTRICAL CHARACTERISTICS (CONTINUED)
AC ELECTRICAL CHARACTERISTICS
DUAL TONE ALERT SIGNAL DETECTION
# Twist = 20 log ( f
Parameter
Parameter
RREF
SIGAC
VREF
SIGRJ
V
Iin1
Iin2
I
I
I
FDA
FDR
SNR
I
OZ
OZ
OZ
TA
OL
TGT
F
F
1
2
3
H
L
H
amplitude / f
TRIGOUT , DCLK, DATA,
ST/GT, TRIGRC , INT
Low Tone Frequency
High Tone Frequency
Frequency Deviation Accept
Frequency Deviation Reject
Accept Signal Level per tone
Reject Signal Level per tone
Positive and Negative Twist
Accept #
Signal to Noise Ratio
DR , CD , STD, EST,
IN+, IN-, TRIGIN
MODE, FSKEN
L
PWDN, DCLK
amplitude ).
TRIGRC
ST/GT
ST/GT
VREF
Pin
INT
Description
Output Low Sinking
Current
Input Current
Input Current
Output High Impedance
Current
Output Voltage
Output Resistance
Comparator Threshold
Voltage
Description
-37.78
1.1%
3.5%
Min
-40
20
16
2130
2750
Typ
0.5VCC-
0.5VCC-
0.05
0.05
Min
2
-43.78
Max
0.22
-46
-2
7
Typ
Units
dBm
dBm
dBV
dBV
Hz
Hz
dB
dB
0.5VCC+
0.5VCC+
Max
0.05
0.05
10
10
1
1
5
2
INDUSTRIAL TEMPERATURE RANGE
Nominal frequency
Nominal frequency
Within this range, tones are
accepted.
Outside this range, tones are
rejected.
The gain setting as in Figure 3.
Production tested at 3 V 10%,
or 5 V 10%.
Both tones have the same
amplitude and at nominal
frequencies. Band limited random
noise 300-3400 Hz. Measurement
valid only when tone is present.
Units
mA
k
V
V
A
A
A
A
A
Notes
V
V
Test Conditions
out
in
V
= VCC to GND
OL
= VCC to GND
No Load
= 0.1VCC