Evaluation Kit for CMX7x6x
PE0601-xxxx
©
2011 CML Microsystems Plc
32
UM0601/2
7.1.3 Operating Characteristics
For the following conditions unless otherwise specified:
Evaluation device clock frequency = 19.2MHz, +V
= 5.0V, Tamb = +25°C.
For CMX7x6x parameters, see relevant CMX7x6x datasheet.
Notes
Min.
Typ.
Max.
Units
DC Parameters
I
DD
1, 2
-
60
-
mA
- I
DD
1, 2
-
-30
-
mA
+3V3A
3.15
3.3
3.45
V
+3V3D
3.15
3.3
3.45
V
+3V3SPKR
3.15
3.3
3.45
V
+1V8_CORE
1.70
1.8
1.85
V
+4V0
3.82
4.0
4.18
V
-4V0
-3.82
-4.0
-4.18
V
Analogue Parameters
Output Impedances
I/Q_OUTP/N
3
-
22
-
k
Ω
Speaker 1
4
Speaker 2
4
Input Impedances
IP1 and IP2
-
50
-
k
Ω
I/Q_INP/N
4
I/Q_IN
-
5
-
k
Ω
External Clock Input
'High' Pulse Width
21
-
-
ns
'Low' Pulse Width
21
-
-
ns
Input Impedance
10
-
-
M
Ω
Notes:
1. PCB current consumption. Not the current consumption of the CMX7x6x.
2. Not including any current drawn from pins by external circuitry.
3. Small signal impedance.
4. CMX7x6x parameter, see relevant CMX7x6x datasheet.