参数资料
型号: 73M2901CE-IGV/F
厂商: Maxim Integrated Products
文件页数: 27/27页
文件大小: 0K
描述: IC MODEM 3.3V V.22BIS 32-TQFP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 250
数据格式: V.21,V.22,V.23,Bell 103,Bell 212A
波特率: 300 ~ 9.6k
电源电压: 2.7 V ~ 3.6 V
安装类型: 表面贴装
封装/外壳: 32-TQFP
供应商设备封装: 32-TQFP
包装: 管件
DS_2901CE_031
73M2901CE Data Sheet
Rev. 3.4
9
4
Electrical Specifications
4.1
Absolute Maximum Ratings
Parameter
Rating
Supply Voltage
-0.5 V to +4.0 V
Pin Input Voltage (except OSCIN)
-0.5 V to + 6.0 V
Pin Input Voltage (OSCIN)
-0.5 V to VPD + 0.5 V
Storage Temperature
-55 C to 150 C
Absolute maximum ratings are stress ratings ONLY, functional operation of the device at these
or any other conditions above those indicated in the recommended operation sections of this
specification is not implied. Exposure to absolute maximum conditions for extended periods of
time may affect reliability.
4.2
Recommended Operating Conditions
Parameter
Rating
Supply Voltage
2.7 V to 3.6 V
Oscillator Frequency
11.0592 MHz +/- 50 ppm
Operating Temperature
-40 C to 85 C
4.3
Receiver
Parameter
Conditions
Min
Nominal
Max
Units
Carrier Detect On
Tip and Ring
-43
dBm0
Carrier Detect Off
Tip and Ring
-48
dBm0
1
Carrier Detect Hysteresis
Tip and Ring
2
dB
Receive Level
Tip and Ring
-43
-9
dBm0
1
Idle Channel Noise
0.2 kHz to 4.0 kHz
-70
-65
dB
Input Impedance
RXA
150
k
Receive Gain Boost
S110 bit 5=1, CID mode
18.8
19.3
19.8
dB
Max Input Level at RXA
VREF=1.25 V
0.587
0.622
0.658
Vpk
Total Harmonic Distortion
(THD)
1kHz 450 mVpk on RXA
THD=2
nd and 3rd harmonic
-70
-50
dB
1 dBm0 refers to the Teridian recommended line interface (8 dB loss from transmit pins to the line and
5 dB loss from the line to the receiver pin). Results may vary depending on the selected DAA
components. 0dBm=0.775 mVrms; dBm=10log(Vrms
2/(1mW)(600
))
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