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參數(shù)資料
| 型號(hào)： | UMA1015M |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | XO, clock |
| 英文描述： | Low-power dual frequency synthesizer for radio communications |
| 中文描述： | PLL FREQUENCY SYNTHESIZER, 1100 MHz, PDSO20 |
| 封裝： | PLASTIC, SOT-266A, SSOP-20 |
| 文件頁(yè)數(shù)： | 8/24頁(yè) |
| 文件大?。?/td> | 229K |
| 代理商： | UMA1015M |
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1995 Jun 22
8
Philips Semiconductors
Product specification
Low-power dual frequency synthesizer
for radio communications
UMA1015M
CHARACTERISTICS
V
DD1
= V
DD2
= 2.6 to 5.5 V; V
CC
= 2.6 to 6.0 V; T
amb
= 25
°
C; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supply; (V
DD1
, V
DD2
and V
CC
) voltage doubler disabled, external supply on V
CC
V
DD1
, V
DD2
digital supply voltage
I
DD1
+ I
DD2
total digital supply current
from V
DD1
and V
DD2
V
DD1
= V
DD2
f
XTAL
= 12.8 MHz;
both synthesizers on;
V
DD1
= V
DD2
= 3 V
f
XTAL
= 12.8 MHz;
both synthesizers on;
V
DD1
= V
DD2
= 5.5 V
f
XTAL
= 12.8 MHz; one
synthesizer powered down;
V
DD1
= V
DD2
= 3 V
f
XTAL
= 12.8 MHz; one
synthesizer powered down;
V
DD1
= V
DD2
= 5.5 V
both synthesizers powered
down; V
HPD
= 0 V
V
CC
≥
V
DD
2.6
8.5
5.5
V
mA
12.5
mA
I
DDpda
,
I
DDpdb
total digital supply current
from V
DD1
and V
DD2
with
one synthesizer in
power-down mode
5.5
mA
7.5
mA
I
DDpd
digital supply current in
power-down mode
charge pump supply
voltage
charge pump supply
current
charge pump supply
current in power-down
mode
60
μ
A
V
CC
2.6
6.0
V
I
CC
both synthesizers on and in
lock; f
ref
= 12.5 kHz
both synthesizers powered
down
25
μ
A
I
CCpd
25
μ
A
Voltage doubler enabled
I
DD
total digital supply current
from V
DD1
and V
DD2
f
XTAL
= 12.8 MHz; both
synthesizers on and in lock;
V
DD1
= 3 V;
f
doubler
= 16 MHz
both synthesizers powered
down; V
DD1
= 3 V;
V
HPD
= 0 V
DC current drawn from
V
CC
= 50
μ
A
8.5
12
mA
I
DDpd
total digital supply current
in power-down mode from
V
DD1
and V
DD2
charge pump supply
voltage
0.25
0.4
mA
V
CCvd
2V
DD1
1.2 2V
DD1
0.6 6.0
V
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| UMA1015M/C2 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low-power dual frequency synthesizer for radio communications |
| UMA1016AT | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Frequency synthesizer for radio communication equipment |
| UMA1016BT | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Frequency synthesizer for radio communication equipment |
| UMA1016XT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Serial-Input Frequency Synthesizer |
| UMA1017M | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low-voltage frequency synthesizer for radio telephones |
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