73M1906B-IM/F Maxim Integrated Products, 73M1906B-IM/F Datasheet - Page 22

• Manufacturer Part Number: 73M1906B-IM/F
• Description: Interface - Specialized DAA-FXO VolP SYSTEM HOST SIDE
• Manufacturer: Maxim Integrated Products
• Type: MicroDAA with PCM Highwayr

Specifications of 73M1906B-IM/F

• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-20
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

73M1866B/73M1966B Data Sheet
3.5
Table 16 lists the absolute maximum ratings for the line side. Operation outside these rating limits may
cause permanent damage to this device.
22
Parameter
AOUT for transmit
AOUT transmit THD
AOUT for receive
AOUT receive THD
AOUT output
impedance
Parameter
Pin input voltage from VPX to VNX
Pin input voltage (all other pins) to VNS
73M1x66B Line-Side Electrical Specifications (73M1916)
Test Condition
1 kHz full swing code (ATX)
CMRXG=11 (Mute)
Observe AOUT pin
CMTXG=00
CMTXG=01 relative
to CMTXG=00
CMTXG=10 relative
to CMTXG=00
CMTXG=11 (Mute)
CMTXG=00
1.0 Vpk, 1 kHz at the line or 0.5
Vpk at RXP/RXM with
RXG=10
CMTXG=11 (Mute)
Observe AOUT pin
CMRXG=00
CMRXG=01 relative
to CMRXG=00
CMRXG=10 relative
to CMRXG=00
CMRXG=11 (Mute)
CMRXG=00
Table 16: Line-Side Absolute Maximum Ratings
Table 15: Call Progress Monitor Specificatio
Min
-0.5
-0.5
Min
–
–
–
–
–
–
–
–
–
–
–
–
–
Nom
Mute
Mute
0.98
0.96
-12
-12
40
40
10
-6
-6
–
–
Max
n
6.0
4.0
Max
–
–
–
–
–
–
–
–
–
–
–
–
–
DS_1x66B_001
Unit
V
V
Units
Vpk
Vpk
dB
dB
dB
dB
dB
dB
dB
dB
kΩ
–
–
Rev. 1.6