SP8858
ELECTRICAL CHARACTERISTICS
These characteristics are guaranteed over the following range of operating conditions unless otherwise stated:
Supply voltage V
CC
=
14·75V
to
15·25V.
T
AMB
=
255°C
to
1125°C
(Military),
240°C
to
185°C
(Industrial)
Value
Characteristic
Pin
Min.
Typ.
95
35
Max.
110
45
50
400
240
56
Comparison frequency
Reference oscillator input frequency
External reference input voltage
Reference division ratio
Data clock repetition rate, t
REP
Minimum setup time, t
S
DATA input high
DATA input low
CLOCK input high
CLOCK input low
ENABLE high
ENABLE low
F1/F2 input high
F1/F2 input low
POWER DOWN input high
POWER DOWN input low
F1/F2 input current
POWER DOWN input current
Current into RPD
Charge pump current
Charge pump current accuracy
Charge pump leakage
LOCK DETECT output voltage when in lock
F
PD
and F
REF
output voltage swing
LOCK DETECT output resistor
4,5
20,21
20
20,5
15
14,15
14
14
15
15
16
16
13
13
6
6
13
6
24
25
25
25
27
27
0·9
2
50
50
0·6V
CC
V
EE
0·6V
CC
V
EE
0·6V
CC
V
EE
0·6V
CC
V
EE
0·6V
CC
V
EE
V
CC
0·3V
CC
V
CC
0·3V
CC
V
CC
0·3V
CC
V
CC
0·3V
CC
0·9V
CC
0·3V
CC
5
5
500
2
65
5
1
4
50
1
524287
262143
5
40
600
8191
200
ns
ns
V
V
V
V
V
V
V
V
V
V
µA
µA
µA
mA
%
µA
V
Charge pump current = 2mA
I pin 27 < 3mA
V
CC
= 5V, external pulldown
may be required
kΩ
500µA34
V pin 13 = 5·0V
V pin 6 = 4·5V
F1 buffer selected
F2 buffer selected
See Fig. 4
See Fig. 4
MHz
MHz
mVrms
See note 1
Units
Conditions
Supply current
Supply current in power down mode
Input sensitivity
Input overload
RF input division ratio
8,9,18,23
8
10,11
10,11
10,11,4
mA
mA
mVrms
mVrms
See Fig. 3
See Fig. 3
With
416/17
selected
With
48/9
selected
27
50
NOTE 1. The reference frequency range when using a crystal oscillator is 4-20MHz.
4
MITEL [ MITEL NETWORKS CORPORATION ]
