HFA3524IA96 INTERSIL [Intersil Corporation], HFA3524IA96 Datasheet - Page 12

• Manufacturer Part Number: HFA3524IA96
• Description: 2.5GHz/600MHz Dual Frequency Synthesizer
• Manufacturer: INTERSIL [Intersil Corporation]

NOTES:
Test Conditions: The Serial Data Input Timing is tested using a symmetrical waveform around V
0.6V/ns with amplitudes of 2.2V at V
NOTES:
22. Parenthesis data indicates programmable reference divider data.
23. Data shifted into register on clock rising edge.
24. Data is shifted in MSB first.
25. Phase difference detection range: -2 to +2
26. The minimum width pump up and pump down current pulses occur at the D
27. R16 = HIGH.
OR
CLOCK
DATA
D
LD
LE
LE
f
f
R
O
P
(R20: MSB)
N20: MSB
t
CS
f
R
FIGURE 17. PHASE COMPARATOR AND INTERNAL CHARGE PUMP CHARACTERISTICS
> f
P
H
12
CC
(R19)
N19
= 2.7V and 2.6V at V
f
R
= f
P
FIGURE 16. SERIAL DATA INPUT TIMING
t
CH
Z
CC
f
= 5.5V.
R
HFA3524
(R8)
< f
N10
P
I
L
N9
(R7)
O
pin when the loop is locked.
f
R
< f
I
P
(R6)
t
t
CWH
CWL
CC
/2. The test waveform has an edge rate of
(R1)
f
R
N1
< f
P
I
CONTROL BIT: LSB
CONTROL BIT: LSB
t
ES
t
EW