CMX589AD5 View Datasheet(PDF) - MX-COM Inc
Part Name
Description
MFG CO.
'CMX589AD5' PDF : 21 Pages View PDF
High Speed GMSK Modem
19
CMX589A PRELIMINARY INFORMATION
6.1.3 Operating Characteristics
For the following conditions unless otherwise specified.
VDD = 5.0V @ TAMB = 25 C
Xtal/Clock Frequency = 4.096MHz, Data Rate = 8kbps, Noise Bandwidth = Bit Rate
Static Values
Supply Current
IDD (VDD = 3.0V)
Tx PS Rx PS
1
1
IDD (VDD = 5.0V)
0
1
1
0
0
0
1
1
0
1
Input Logic Level
1
0
0
0
Logic 1 Input Level
Logic 0 Input Level
Logic Input Current
Output Logic Level
Logic 1 Output Level (IOH = 120A)
Logic 0 Output Level (IOL = -120A)
Transmit Parameters
Tx OUT pin DC bias shift caused by change from
Tx Enable = 0 to Tx Enable = 1 while
Tx PSAVE = 0 at 25 C
Tx OUT, Output Impedance
Tx Out, Level
Output DC Offset
Tx Data Delay
BT = 0.3
BT = 0.5
Tx PS to Output-Stable time
Receive Parameters
Rx Amplifier
Input Impedance
Output Impedance
Voltage Gain
Rx Filter Signal Input Level
Rx Time Delay
Notes
1
2
3
4, 10
12
5
5
6
7
8, 10
9
Min.
3.5
-5.0
4.6
-85
0.8
-0.125
1.0
0.7
Typ.
0.5
1.0
1.0
1.5
1.0
2.0
3.0
4.0
1.0
1.0
2.0
1.5
4.0
10.0
50.0
1.0
Max.
1.5
5.0
0.4
85
1.2
0.125
2.5
2.0
1.3
3.0
Units
mA
mA
mA
mA
mA
mA
mA
mA
V
V
A
V
V
mV
k
VP-P
V
bit-
periods
bit-
periods
bit-
periods
M
K
dB
VP-P
bit-
periods
1998 MX-COM, Inc.
www.mxcom.com Tele: 800 638 5577 336 744 5050 Fax: 336 744 5054
Doc. # 20480183.002
4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA
All trademarks and service marks are held by their respective companies.
Share Link: 
