NW6005ASG Integrated Device Technology (Idt), NW6005ASG Datasheet - Page 10

• Manufacturer Part Number: NW6005ASG
• Description: Caller ID CMOS 3.58MHz 3V/5V 20-Pin SOIC
• Manufacturer: Integrated Device Technology (Idt)

Specifications of NW6005ASG

• Package: 20SOIC
• Telecommunication Standards Supported: GR-30|SR-TSV-002476|TIA/EIA-716|TIA/EIA-777
• Fabrication Technology: CMOS
• Maximum Data Rate: 1212 Bd
• Typical Operating Supply Voltage: 3|5 V
• Typical Supply Current: 2.5 mA
• Minimum Operating Temperature: -40 °C
• Maximum Operating Temperature: 85 °C
• Operating Frequency: 3.58 MHz

NW6005 ENHANCED TYPE II CALLER ID DECODER
Note:
1. Resistors are 1%, 0.1Watt; Unless stated, capacitors are 5%, 6.3 V.
2. All diodes in the circuit are 1N4148 or equivalent.
3. Xtal is 3.579545 MHz, 0.1% crystal or ceramic resonator.
4. Tip/Ring op amp gain = 0 dB; Hybrid Receive op amp gain = -3 dB.
5. For 1000 Vrms, 60 Hz isolation from Tip to Earth and Ring to Earth:
6. For BT application, R3=R4= 422k;
R1, R2 = 430 k, 0.5 W, 5%, 500 V min.
For Bellcore application, R3=825k, R4=226k.
RING
TIP
Figure 10. Typical Application Circuit For Bellcore MEI Compatible Type II Telephone, 3 V Operation
FSK Interface Mode 1 is selected
C1, C2 = 2n2, 250 V min.
C2
C1
R2
B
R1
A
39k
GND
39k
Xtal
282k
10
TIP
RING
VREF
IN1+
IN1-
GS1
GND
OSCIN
OSCOUT
CB0
DCLK
DATA
Telephone
NW6005
Hybrid
DR/STD
ST/GT
IN2+
VCC
GS2
CB2
CB1
IN2-
EST
Rx+
Tx+
Rx-
Tx-
CD
INDUSTRIAL TEMPERATURE RANGE
200k
R3
R4
To Microcontroller
From Microcontroller
470k
470k
VCC= 3V +/-10%
Microphone
2n2
2n2
Speaker