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Evaluation Kit User Manual
EV9000
2001 Consumer Microcircuits Limited
7
UM9000/2
1.7 Specifications
The EV9000 supports the following devices: CMX909B, CMX969, FX919B, and FX929B. All
voltages are referenced to GND. Connections provided on the EV9000 hardware have the
characteristics shown in Tables 3 and 4.
EV9000
Characteristic
Min Typical Max Units
+5V (=Vs)
power
voltage
4.5
5.0
5.5
V
current
50
mA
-5V (=-Vs)
power
voltage
-5.5
-5.0
0
V
current
20
mA
+5VM (=Vm)
modem power
voltage
3.0
5.0
5.5
V
current
30
mA
AGND
power
0 0 0 V
RXINA
I/P
voltage
-Vs
Vs
V
impedance
22
222
k
Ω
TXOUTA
O/P
1
Vp-p
NSA1
I/P
voltage
-Vs
Vs
V
impedance
22
222
k
Ω
NSA2
I/P
voltage
-Vs
Vs
V
impedance
22
222
k
Ω
RXINB
I/P
voltage
-Vs
Vs
V
impedance
22
222
k
Ω
TXOUTB
O/P
1
Vp-p
NSB
I/P
voltage
-Vs
Vs
V
impedance
22
222
k
Ω
PTT (open collector)
O/P
collector
voltage
0
20
V
collector current (PTT < 0.5V)
25
mA
CS
I/P
0
Vm
V