NJ88C50
ELECTRICAL CHARACTERISTICS
DC Characteristics
Vdd = 5V ± 10%, Tamb = -40 to +85°C
Static
Condition
Min
Max
Unit
Typ
Parameter
4.5
5.0
6
5.5
V
mA
Supply voltage
Supply current
Both synthesisers on
(Fia = 125MHz, Fim = 30MHz, Ri = 35MHz)
Both synthesisers on
(Fia = 10MHz, Fim = 10MHz, Ri = 10MHz)
5
mA
3
Main on, Auxiliary in stand-by (Fim=30MHz, Ri=35MHz)
Main on, Auxiliary in stand-by (Fim=10MHz, Ri =10MHz)
Auxiliary on, Main in stand-by (Fia=125MHz, Ri=35MHz)
Auxiliary on, Main in stand-by (Fia=10MHz, Ri=10MHz)
Main and auxiliary in standby
4
2
4
2
10
mA
mA
mA
mA
µA
3
3
DYNAMIC
AC Characteristics
Vdd = 5V ± 10%, Tamb = -40 to +85°C
Input signals - RF
Condition
Min
Max
Unit
Parameter
Typ
Input-RI
Reference input - Ri
sinewave input, Note 1
pulse input, Note 1
10
1
35
35
20
20
1
MHz
MHz
ns
Rise time
Fall time
Input voltage - Ri
ns
Ri = 20-35MHz, Note 1
Ri = 10-19MHz, Note 1
0.1
0.25
Vpk-pk
Vpk-pk
pF
kW
kW
1
10
Input capacitance
Large signal input impedance
Source impedance ZS
Note 2
Note 3
200
1.5
Aux synthesiser input -FIA
Input frequency - Fia
sinewave input, Note 1
pulse input, Note 1
20
1
125
125
10
10
1
1
1
10
MHz
MHz
ns
Rise time
Fall time
Input voltage
ns
Fia = 20-49MHz, Note 1
Fia = 50-99MHz, Note 1
Fia = 100-125MHz, Note 1
0.35
0.1
0.35
Vpk-pk
Vpk-pk
Vpk-pk
pF
kW
kW
Input capacitance
Large signal input impedance
Source impedance
Note 2
Note 3
200
1.5
Main synthesiser input -FIM
Input frequency - Fim
sinewave input
pulse input
10
1
30
30
50
50
1
MHz
MHz
ns
ns
Vpk-pk
V
Rise time
Fall time
Input voltage
Common mode input DC voltage range
Input capacitance
Single ended input
0.2
2.8
Vdd-1
10
pF
100
MW
µA
Input impedance
Input Current
10
9
MITEL [ MITEL NETWORKS CORPORATION ]
