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參數(shù)資料
| 型號： | UMA1021AM |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | XO, clock |
| 英文描述： | Low-voltage frequency synthesizer for radio telephones |
| 中文描述： | PLL FREQUENCY SYNTHESIZER, 2200 MHz, PDSO16 |
| 封裝： | 4.40 MM, PLASTIC, SOT-369-1, SSOP-16 |
| 文件頁數(shù)： | 7/16頁 |
| 文件大?。?/td> | 104K |
| 代理商： | UMA1021AM |
1998 Nov 19
7
Philips Semiconductors
Product specification
Low-voltage frequency synthesizer for
radio telephones
UMA1021AM
CHARACTERISTICS
All values refer to the typical test and application diagram of Fig.5; V
DD1
= V
DD2
= 2.7 to 5.5 V; V
CC
= 2.7 to 5.5 V;
T
amb
= 25
°
C; unless otherwise specified. Characteristics for which only a typical value is given are not tested.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supplies; pins 3, 12 and 15
V
DD1
, V
DD2
V
CC
digital supply voltage
analog supply voltage for charge
pump
total digital supply current of
synthesizer (I
DD1
+ I
DD2
)
analog supply current of charge
pump
total supply current in
Power-down mode (I
DD
+ I
CC
)
V
DD1
= V
DD2
= V
DD
V
CC
≥
V
DD
2.7
2.7
5.5
5.5
V
V
I
DD
V
DD
= 5.5 V
7
9.5
mA
I
CC
V
CC
= 5.5 V;
R
set
= 5.6 k
logic levels 0 V or V
DD
3
3.8
mA
I
tot(pd)
5
50
μ
A
RF main divider input; pin 5
f
RF
V
RF(rms)
RF input frequency
input signal level (RMS value)
300
50
2200
225
MHz
mV
AC-coupled; series
resistance R
s
= 50
D/D
m
Z
i
main divider ratio
input impedance (real part)
512
750
130
0.5
1.5
131071
f
RF
= 1 GHz
f
RF
= 2 GHz
f
RF
= 1 GHz
f
RF
= 2 GHz
pF
pF
C
i
input capacitance
Reference divider input; pin 13
f
xtal
crystal reference oscillator input
frequency
sinusoidal input signal level
(RMS value)
reference divider ratio
input impedance (real part)
input capacitance
3
35
MHz
V
xtal(rms)
50
500
mV
D/D
ref
Z
i
C
i
8
2047
f
xtal
= 13 MHz
f
xtal
= 13 MHz
10
1.3
k
pF
Phase comparator
f
ph(comp)
f
loop(max)
phase comparator frequency
maximum loop comparison
frequency
200
2000
kHz
kHz
Charge pump current setting; pin 16
R
set
external resistor
connected between
pin 16 and ground
R
set
= 5.6 k
5.6
12
k
V
set
regulated voltage
1.2
V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UMA1021M | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low-voltage frequency synthesizer for radio telephones |
| UMA1021M/C2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:IC-SM-FREQ SYNTHESIZER |
| UMA1022M | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low cost dual frequency synthesizer for radio telephones |
| UMA10A | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:ULTRAMITE SURFACE MOUNT 500 Watt Transient Voltage Suppressor 5.0 to 170 V |
| UMA10CA | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:ULTRAMITE SURFACE MOUNT 500 Watt Transient Voltage Suppressor 5.0 to 170 V |
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