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參數(shù)資料
| 型號(hào)： | UMA1016BT |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | XO, clock |
| 英文描述： | Frequency synthesizer for radio communication equipment |
| 中文描述： | PLL FREQUENCY SYNTHESIZER, 800 MHz, PDSO16 |
| 封裝： | 3.90 MM, PLASTIC, MS-012AC, SOT-109-1, SOP-16 |
| 文件頁(yè)數(shù)： | 2/16頁(yè) |
| 文件大?。?/td> | 85K |
| 代理商： | UMA1016BT |
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1995 Jul 12
2
Philips Semiconductors
Product specification
Frequency synthesizer for
radio communication equipment
UMA1016xT
FEATURES
RF input frequencies to 1 GHz
Fully programmable RF divider
3-wire serial bus interface
On-chip 3 to 16 MHz crystal oscillator
Mask programmable
÷
2 to
÷
31 reference divider ratio
Up to 1 MHz channel spacing
Crystal frequency buffered output
Dual register architecture for fast Tx/Rx switching in
TDD single synthesizer systems
Phase detector compensated for supply and
temperature variations
Power-down mode.
APPLICATIONS
900 MHz cordless telephones
Portable battery-powered radio equipment.
GENERAL DESCRIPTION
The UMA1016xT is a low power synthesizer for radio
communications. Manufactured in bipolar technology, it is
designed for a 70 to 1000 kHz channel spacing in the
500 to 1000 MHz band. The channel is programmed via a
3-wire serial bus. The internal dual register architecture
allows a single synthesizer to be used in TDD systems.
Fast switching between transmit and receive frequencies
is achieved without the need for bus overhead. It also
incorporates a sensitive, low power RF divider and a
dead-zone-eliminated 3-state phase comparator.
A power-down mode enables the circuit to be idled.
QUICK REFERENCE DATA
ORDERING INFORMATION
Notes
1.
2.
3.
UMA1016AT has a Reference Division Factor of 27.
UMA1016AT has a Reference Division Factor of 16.
UMA1016xT is a customized version.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supply
V
CC
V
DD
I
CC
+ I
DD
I
DD(pd)
f
ref
RF
I
supply voltage
supply voltage
supply current
digital supply current in power-down
phase comparator frequency
RF input frequency
4.5
4.5
70
500
500
10
12
0.8
250
5.5
5.5
1000
800
1000
+70
V
V
mA
mA
kHz
MHz
MHz
°
C
T
amb
=
10 to +70
°
C
T
amb
= 0 to +70
°
C
T
amb
operating ambient temperature
TYPE
NUMBER
PACKAGE
NAME
PIN POSITION
VERSION
UMA1016AT
(1)
UMA1016BT
(2)
UMA1016xT
(3)
SO16
SO16
SO16
plastic small outline package; 16 leads; body width 3.9 mm
plastic small outline package; 16 leads; body width 3.9 mm
plastic small outline package; 16 leads; body width 3.9 mm
SOT109-1
SOT109-1
SOT109-1
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相關(guān)代理商/技術(shù)參數(shù) |
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| 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 |
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| UMA1018M | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low-voltage dual frequency synthesizer for radio telephones |
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| UMA1019AM | 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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