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參數(shù)資料
| 型號： | TSA5515T |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | XO, clock |
| 英文描述： | 1.3 GHz bi-directional I2C-bus controlled synthesizer |
| 中文描述： | PLL FREQUENCY SYNTHESIZER, 1300 MHz, PDSO14 |
| 封裝： | PLASTIC, SO-14 |
| 文件頁數(shù)： | 2/15頁 |
| 文件大小： | 117K |
| 代理商： | TSA5515T |
November 1991
2
Philips Semiconductors
Product specification
1.3 GHz bi-directional I
2
C-bus controlled synthesizer
TSA5515T
GENERAL DESCRIPTION
The TSA5515T is a single chip PLL frequency synthesizer
designed for TV tuning systems. Control data is entered
via the I
2
C-bus; five serial bytes are required to address
the device, select the oscillator frequency, programme the
three output ports and set the charge-pump current. A flag
is set when the loop is “in-lock”. Another flag is set when a
power dip occurs on the supply line. These flags are read
out of the TSA5515T on SDA line (one status byte) during
a READ operation. The device has 4 programmable
addresses, programmed by applying a specific voltage on
the AS pin. The phase comparator operates at
7.8125 kHz when a 4 MHz crystal is used.
FEATURES
Complete 1.3 GHz single-chip system
Low power 5 V, 35 mA
I
2
C-bus programming
QUICK REFERENCE DATA
ORDERING INFORMATION
Note
1.
SOT108-1; 1996 December 3.
SYMBOL
PARAMETER
MIN.
TYP.
MAX.
UNIT
V
CC
I
CC
f
V
I (RMS)
supply voltage
supply current
frequency range
input voltage level (RMS value)
80 MHz to 150 MHz
150 MHz to 1 GHz
1 GHz to 1.3 GHz
crystal oscillator
open-collector output current
P7
P1, P2
operating ambient temperature range
storage temperature range
thermal resistance
64
5
35
1300
V
mA
MHz
12
9
40
3.2
4
300
300
300
4.48
mV
mV
mV
MHz
f
XTAL
I
O
10
40
110
5
20
80
125
mA
mA
°
C
°
C
K/W
T
amb
T
stg
R
th j-a
EXTENDED TYPE NUMBER
PACKAGE
PINS
PIN POSITION
MATERIAL
CODE
SOT108A
(1)
TSA5515T
14
SO
plastic
In-lock flag
Varicap drive disable
Low radiation
Address selection for Picture-In-Picture (PIP), DBS
tuner, etc.
3 bus-controlled output ports
Power-down flag
Available in SOT108A package
APPLICATIONS
TV tuners
VCR tuners
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TSA5515T/C1 | 制造商:NXP Semiconductors 功能描述:5515T/C1 制造商:Yageo / Phycomp 功能描述:5515T/C1 |
| TSA5515TD-T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C-Bus Frequency Synthesizer |
| TSA5518M | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:1.3 GHz bidirectional I2C-bus controlled synthesizer |
| TSA5520 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:1.3 GHz universal bus-controlled TV synthesizer |
| TSA5520M | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:1.3 GHz universal bus-controlled TV synthesizer |
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