sp5024 Zarlink Semiconductor, sp5024 Datasheet - Page 3

• Manufacturer Part Number: sp5024
• Description: 3-wire Bus Controlled Synthesiser
• Manufacturer: Zarlink Semiconductor

SP5024
ELECTRICAL CHARACTERISTICS
These characteristics are guaranteed by either production test or design. They apply within the specified ambient temperature
and supply voltage unless otherwise stated.
2
Supply current
Prescaler input voltage
Prescaler input voltage
Prescaler input impedance
Input capacitance
High level input voltage
High level input voltage
Low level input voltage
High level input current
Low level input current
Low level input current
High level input current
Low level input current
Clock input hysteresis
Clock rate
Data set up time
Data hold time
Enable set up time
Enable hold time
Clock-to-enable time
Charge pump output current
Charge pump output leakage
current
Drift due to leakage
Charge pump drive output
current
Charge pump amplifier gain
Oscillator temperature stability
Oscillator stability with supply
voltage
Recommended crystal series
resistance
Crystal oscillator drive level
Crystal oscillator source
impedance
T
amb
= -20 C to +80 C, V
Characteristic
CC
= +4·5V to +5·5V. Reference frequency = 4MHz. Pin numbers refer to SP5024 (DP package).
Symbol
I
CC
t
t
t
t
t
2
3
1
5
4
3,4,5,10
15, 16
4,5,10
4,5,10
15,16
15,16
4,10
Pin
14
10
10
10
3
5
3
3
5
5
4
4
1
18
2
2
1
Min.
12.5
300
600
300
600
300
30
10
3
4
0
1
Value
6400
-400
Typ.
0.4
40
150
40
50
2
Max.
-250
300
300
V
V
150
200
0.6
0.5
55
-1
1
5
5
2
2
CC
CC
5
ppm/ C
mV p-p
mV
mV
ppm/V
mV/s
MHz
Units
mA
mA
pF
nA
ns
ns
ns
ns
ns
V
V
V
V
A
A
A
A
A
A
RMS
RMS
V
50MHz to 1GHz sinewave
1.3GHz, see Fig. 5
V
V
V
V
V
See Fig. 3
See Fig. 3
See Fig. 3
See Fig. 3
See Fig. 4
V pin 1 = 2·0V
V pin 1 = 2·0V
At collector of external
varicap drive transistor
V pin 18 = 0·7V
Pin 18 Current 100 A
"Parallel resonant" crystal
Nominal spread = 615%
CC
IN
IN
IN
IN
IN
= 5·5V, V
= 0V, V
= 0V, V
= 5·5V, V
= 0V, V
= 5V
Conditions
CC
CC
CC
CC
CC
= 5·5V
= 5·5V
= 5·5V
= 5·5V
= 5·5V