PE3291EK PEREGRINE [Peregrine Semiconductor Corp.], PE3291EK Datasheet - Page 5

• Manufacturer Part Number: PE3291EK
• Manufacturer: PEREGRINE [Peregrine Semiconductor Corp.]

PE3291
Product Specification
Table 5. DC Characteristics (continued):
Figure 5. Prescaler Current vs. FlexiPower Voltage (V
Table 6. AC Characteristics:
Document No. 70-0009-04 │ www.psemi.com
Reference Divider input: f
Digital output: f
Charge Pump outputs: CP1, CP2
Control Interface and Latches (see figure 8)
I
Symbol
Symbol
I
CP
I
I
CP
CP – Source
CP - Source
I
t
CP - Sink
t
Data Out
t
V
V
t
vs. V
ClockH
t
ClockL
t
I
I
vs.
DHLD
t
t
I
vs. T
f
DSU
LEW
CPL
CLE
LEC
IHR
ILR
OHD
OLD
Clk
CP
A
o
LD
4 .0 0
3.0 0
2 .0 0
1.0 0
0 .0 0
Input current
Input current
Output voltage LOW
Output voltage HIGH
Drive current
Leakage current
Sink vs. Source mismatch
Output current vs. temperature
Output current magnitude variation vs.
voltage
Serial data clock frequency
Serial clock HIGH time
Serial clock LOW time
Data set-up time to Clock rising edge
Data hold time after Clock rising edge
LE pulse width
Clock falling edge to LE rising edge
LE falling edge to Clock rising edge
Data Out delay after Clock falling edge (f
0.8
r
FlexiPow e r vo lta ge (V
1.2
Parameter
1 .6
Parameter
V
DD
2
= 3.0 V, -40° C < T
DD 1
2 .4
, V
P L L 1
D D2
o
V
LD pin)
2.8
V
V
I
I
VC
0.5 V < V
V
V
0.5 V < V
volt, T
DD
out
out
IH
IL
CP
CP
PL L 2
)
= 1 mA
= -1 mA
P
= 0, V
= 3.0 V, -40° C < T
= V
= V
= V
= V
A
3.2
Conditions
DD
DD
DD
= 25° C
DD
DD
CP
CP
A
= 3.6 volts
/ 2, T
/ 2
/ 2
< 85° C, unless otherwise specified
C
= 3.6 volts
< V
< V
L
= 50 pf
DD
A
DD
= 25° C
DD1
-0.5 volt
– 0.5
and V
Conditions
A
< 85° C, unless otherwise specified
DD2
©2005 Peregrine Semiconductor Corp. All rights reserved.
V
Min
DD
-25
externally supplied)
-5
-0.4
Typ
-70
70
10
10
Min
10
50
50
50
10
50
50
50
Max
+25
5
Max
10
90
Page 5 of 15
%
Units
mA
mA
mA
mA
nA
Units
%
%
V
V
MHz
ns
ns
ns
ns
ns
ns
ns
ns