UMA1022M NXP Semiconductors, UMA1022M Datasheet - Page 9

• Manufacturer Part Number: UMA1022M
• Description: Low Cost Dual Frequency Synthesizer For Radio Telephones
• Manufacturer: NXP Semiconductors

Philips Semiconductors
CHARACTERISTICS
All values refer to the typical measurement circuit; T
V
1998 Dec 09
Supplies; pins 5, 12, 16 and 19
V
V
I
I
I
I
I
I
RF main divider input; pin 15
f
V
R
Z
C
IF main divider input; pin 6
f
V
R
Z
C
DD
DDX1
DDX2
CCA
CCB
tot(pd)
RF
IF
CCA
SYMBOL
i
i
DD
CCA
RF(rms)
IF(rms)
m
i
m
i
Low cost dual frequency synthesizer for
radio telephones
, V
= V
, V
DDX
CCB
CCB
digital and crystal reference supply
voltages
charge pump supply voltages
synthesizer digital supply current
reference block supply current
crystal oscillator and buffer currents
RF synthesizer charge pump and
prescaler supply currents
IF synthesizer charge pump and
prescaler supply currents
total supply currents
(I
in power-down mode
RF input frequency
AC-coupled input signal level (RMS
value)
main divider ratio
input impedance (real part)
pin input capacitance
IF input frequency
AC-coupled input signal level
(RMS value)
main divider ratio
input impedance (real part)
pin input capacitance
V
CCA(pd)
DD
; unless otherwise specified. Characteristics for which only a typical value is given are not tested.
+ I
DD(pd)
PARAMETER
+ I
CCB(pd)
+ I
DDX(pd)
)
amb
V
V
V
V
ON
V
V
V
ON
V
ON
E = V
DATA = 0 V or V
ON
XON = 0
f
f
f
V
f
f
f
f
RF
RF
RF
IF
IF
IF
IF
DD
CCA
CCA
DD
DDX
DDX
CCA
CCB
CCA
= 25 C; V
= 150 to 550 MHz
= 100 to 150 MHz
= 50 to 100 MHz
= 400 MHz
A
A
A
A
= 600 to 2100 MHz
= 300 to 600 MHz
= 2 GHz
= V
= 3 V; E = 1;
CONDITIONS
and ON
and ON
and ON
and ON
9
DD
= V
= V
= 3 V; XON = 0
= 3 V; XON = 1
= 3 V;
= 3 V;
= V
DDX
; CLK and
CCB
CCB
CCB
;
DD
B
B
B
B
= 1
= 1
= 1
= 0;
= V
V
V
4.0 V
DD
DD
DD
DDX
;
= 2.7 to 5.5 V; V
2.7
2.7
300
35
70
512
50
50
35
50
100
128
MIN.
3.0
3.0
1.5
0.25
1.5
8.1
4.8
40
60
2
60
2
TYP.
CCA
= V
5.5
5.5
2.1
0.4
1.8
9.8
5.7
80
2100
225
225
65535
550
400
225
225
225
16383
Product specification
UMA1022M
MAX.
CCB
= 2.7 to 5.5 V;
V
V
mA
mA
mA
mA
mA
MHz
mV
mV
pF
MHz
MHz
mV
mV
mV
pF
A
UNIT