RFX144V24-S23 and RFX96V24-S23 Modem Designer’s Guide
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1070
Table 2-7. Current and Power Requirements
Current (ID)
Power (PD)
Typical
Maximum
Maximum
Typical
Maximum
Maximum
Mode
@ 25°
(mA)
@ 0°C
(mA)
@ -40°C
(mA)
@ 25°C
(mW)
@ 0°C
(mW)
@ -40°C
(mW)
MDP
Normal mode
114
136
147
570
713
770
Sleep mode
2.0
2.5
3.0
10.0
13.1
15.8
XIA
Normal mode
10
13
16
50
68
85
Sleep mode
0.15
0.3
0.45
0.8
1.6
2.4
Total
Normal mode
124
149
163
620
781
855
Sleep mode
2.15
2.80
3.45
10.8
14.7
18.2
Notes:
1.
Maximum power @ -40°C specified only for extended temperature range parts.
2.
Test conditions: VCC = 5.0 VDC for typical values; VCC = 5.25 VDC for maximum values.
3. Input
Ripple
less than
0.1 V
peak-peak.
4.
Data based on 49.92 MHz crystal frequency.
Table 2-8. Absolute Maximum Ratings
Parameter
Symbol
Limits
Units
Supply Voltage
V
DD
-0.5 to +7.0
V
Input Voltage
V
IN
-0.5 to (+5VD +0.5)
V
Analog Inputs
V
IN
-0.3 to (+5VA + 0.3)
V
Voltage Applied to Outputs in High Impedance
(Off) State
V
HZ
-0.5 to (+5VD + 0.5)
V
DC Input Clamp Current
I
IK
±20
mA
DC Output Clamp Current
I
OK
±20
mA
Static Discharge Voltage (25°C)
V
ESD
±2500
V
Latch-up Current (25°C)
I
TRIG
±200
mA
Operating Temperature Range
T
A
°C
Commercial
0 to +70
Extended
-40 to +85
Storage Temperature Range
T
STG
-55 to +125
°C
Speakerphone Parameters
Line Echo Return Loss
LERL
+6
dB
Room Echo Return Loss
RERL
+12
dB
Note: Echo Return Loss is measured between TXA1 or TXA2 and RIN at all in-band frequencies.
Содержание RFX144V24-S23
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