UMA1015AM NXP Semiconductors, UMA1015AM Datasheet - Page 9

• Manufacturer Part Number: UMA1015AM
• Description: Low-power Dual Frequency Synthesizer For Radio Communications
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1997 Sep 03
RF main divider input; RFA and RFB
f
V
Z
C
R
Reference divider input; f
f
V
Z
C
R
Charge pump current setting resistor input; I
V
Charge pump outputs; CPA and CPB
I
I
Logic input signal levels; DATA, CLK, E and HPD
V
V
I
C
Port outputs/Out-of-lock; P0/OOL, P1, P2, P3 and f
V
RF
XTALIN
cp
LI
bias
SYMBOL
I
I
RF(rms)
XTALIN(rms)
SET
IH
IL
OL
I
pm
I
rd
I
Low-power dual frequency synthesizer
for radio communications
RF input frequency
RF input signal voltage
(RMS value; AC coupled)
input impedance
(real part)
input capacitance
principle main divider ratio
reference input frequency
from crystal
sinusoidal input voltage
(RMS value)
input impedance
(real part)
input capacitance
reference divider ratio
voltage output on I
charge pump sink or
source current
charge pump off leakage
current
HIGH level input voltage
LOW level input voltage
input bias currents
input capacitance
LOW level output voltage
PARAMETER
XTALIN
SET
R
f
R
R
f
tested
indicative, not tested
f
not tested
indicative, not tested
R
R
CRA/CRB = logic 1;
I
V
R
CRA/CRB = logic 0;
I
V
V
at logic 1
at logic 0
at logic 1 or logic 0
indicative, not tested
I
RF
RF
XTALIN
cp
cp
sink
cp
cp
cp
s
s
s
SET
SET
SET
= I
= I
= 50
= 50
= 50
= 400 to 1100 MHz
= 1 GHz; indicative, not
= 0.4 V to V
= 0.4 V to V
= 0.4 V to V
< 0.4 mA
= 12 to 60 k
= 15 k ;
SET
= 15 k ;
SET
SET
= 12.8 MHz; indicative,
CONDITIONS
f
f
24;
12;
RF
RF
XTALO
= 80 to 400 MHz 150
= 50 to 80 MHz
CC
CC
CC
9
- open drain outputs
0.5 V
0.5 V
0.5 V
50
50
225
512
3
100
8
1.3
0.7
0.7V
5
0.3
5
MIN.
DD1
300
1
10
1
1.1
1.75
0.9
1
1
TYP.
UMA1015AM
Product specification
1100
250
400
400
131071
35
500
4095
2.3
1.2
+5
V
0.3V
+5
0.4
DD1
MAX.
DD1
+ 0.3
UNIT
MHz
mV
mV
mV
pF
MHz
mV
k
pF
V
mA
mA
nA
V
V
pF
V
A