CMX208S1 View Datasheet(PDF) - MX-COM Inc
Part Name
Description
MFG CO.
'CMX208S1' PDF : 22 Pages View PDF
ISDN Dual Telephony Protocol Engine
18
CMX208 Advance Information
6.1.3 Operating Characteristics
Details in this section represent design target values and are not currently guaranteed.
For the following conditions unless otherwise specified:
Xtal Frequency = 32MHz ± 100ppm, AVDD = DVDD0 = DVDD1 = 3.0V to 5.0V, TAMB = - 40°C to +85°C.
DC Parameters
IDD (total, operational)
IDD (total in HALT mode)
IDD (total in IDLE mode)
Digital Interface
Input logic "1" level
Input logic "0" level
Input leakage current (VIN = 0 to DVDD)
Output logic "1" level (lOH = 120µA)
Output logic "0" level (lOL = 360µA)
Input or Output leakage current (VOUT = VDD)
Xtal/Clock Input
'High' pulse width (tWXH)
'Low' pulse width (tWXL)
Risetime (tXR)
Falltime (tXF)
Period (tCYK)
Notes Min.
1
1
1
70%
-10.0
VDD -1.0
2
10
2
10
2
2
2, 3 31.2468
Typ.
25.0
13.0
Max. Units
45.0
mA
26.0
mA
12.0
mA
VDD
30%
VDD
+10.0
µA
−
V
400
mV
10
µA
125
ns
125
ns
10
ns
10
ns
31.2531 ns
Notes:
1. Not including any current drawn by external circuitry.
2. Timing for an external input to the XTAL pin.
3. A fundamental cut crystal is recommended.
MX-COM, Inc
4800 Bethania Station Road, Winston-Salem, NC, 27105-1201, USA
www.mxcom.com tel: 800 638 5577 336 744 5050 fax: 336 744 5054
All trademarks and service marks are held by their respective companies
2000 MX-COM, Inc.
Doc. # 20480214.001
2000 Chiron Technology Limited
Share Link: 
