nw6005 Integrated Device Technology, nw6005 Datasheet - Page 15

• Manufacturer Part Number: nw6005
• Description: Enhanced Type Ii Caller Id Decoder
• Manufacturer: Integrated Device Technology

DC ELECTRICAL CHARACTERISTICS (CONTINUED)
AC ELECTRICAL CHARACTERISTICS
Dual Tone Alert Signal Detection
NW6005 ENHANCED TYPE II CALLER ID DECODER
# Twist = 20 |log ( f
Parameter
Parameter
SIGAC
SIGRJ
RREF
FDA
FDR
SNR
VREF
V
TA
I
F
Iin1
Iin2
F
I
OZ
OL
TGT
H
L
1
H
amplitude / f
Low Tone Frequency
High Tone Frequency
Frequency Deviation Accept
Frequency Deviation Reject
Accept Signal Level per tone
Reject Signal Level per tone
(VCC = 5 V 10%, 3 V
Positive and Negative Twist Accept #
Signal to Noise Ratio
CB0, CB1, CB2
DCLK, DATA
L
DR / STD , CD
EST, ST/GT
amplitude )|.
IN1+, IN1-
IN2+, IN2-
ST/GT
ST/GT
DCLK
VREF
Description
Pin
10%)
Output Low Sinking
Current
Input Current
Input Current
Output High Impedance
Output Voltage
Output Resistance
Comparator Threshold
Voltage
Description
1.1%
3.5%
Min
-40
20
2130
2750
Typ
15
0.5VCC-0.05
0.5VCC-0.1
Max
-47
Min
-2
7
2
Units
dBV
dBV
Hz
Hz
dB
dB
Typ
Nominal frequency
Nominal frequency
Within this range, tones are accepted.
Outside this range, tones are rejected.
Input op amp configured to 0 dB gain for 5 V
operation, gain for 3 V operation is TBD. Signal
level is per tone.
Both tones have the same amplitude and at
nominal frequencies. Band limited random noise
300-3400 Hz. Measurement valid only when tone
is present.
0.5VCC+0.05
0.5VCC+0.1
INDUSTRIAL TEMPERATURE RANGE
Max
10
1
5
2
Units
mA
k
Notes
V
V
A
A
A
V
V
No Load
in
out
Test Conditions
V
= VCC to GND
= VCC to GND
OL
= 0.1VCC