參數(shù)資料
型號(hào)： TLC2932PW
廠商： Texas Instruments, Inc.
英文描述： HIGH-PERFORMANCE PHASE-LOCKED LOOP
中文描述： 高性能鎖相環(huán)
文件頁數(shù)： 1/24頁
文件大小： 418K
代理商： TLC2932PW
TLC2932
HIGH-PERFORMANCE PHASE-LOCKED LOOP
SLAS097E – SEPTEMBER 1994 – REVISED MAY 1997
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Voltage-Controlled Oscillator (VCO)
Section:
– Complete Oscillator Using Only One
External Bias Resistor (R
BIAS
)
– Lock Frequency:
22 MHz to 50 MHz (V
DD
= 5 V
±
5%,
T
A
= –20
°
C to 75
°
C,
×
1 Output)
11 MHz to 25 MHz (V
DD
= 5 V
±
5%,
T
A
= –20
°
C to 75
°
C,
×
1/2 Output)
– Output Frequency . . .
×
1 and
×
1/2
Selectable
Phase-Frequency Detector (PFD) Section
Includes a High-Speed Edge-Triggered
Detector With Internal Charge Pump
Independent VCO, PFD Power-Down Mode
Thin Small-Outline Package (14 terminal)
CMOS Technology
Typical Applications:
– Frequency Synthesis
– Modulation/Demodulation
– Fractional Frequency Division
Application Report Available
CMOS Input Logic Level
description
The TLC2932 is designed for phase-locked-loop (PLL) systems and is composed of a voltage-controlled
oscillator (VCO) and an edge-triggered-type phase frequency detector (PFD). The oscillation frequency range
of the VCO is set by an external bias resistor (R
BIAS
). The VCO has a 1/2 frequency divider at the output stage.
The high-speed PFD with internal charge pump detects the phase difference between the reference frequency
input and signal frequency input from the external counter. Both the VCO and the PFD have inhibit functions,
which can be used as a power-down mode. The TLC2932 is suitable for use as a high-performance PLL due
to the high speed and stable oscillation capability of the device.
functional block diagram
Phase
Frequency
Detector
4
5
9
6
FIN–A
FIN–B
PFD INHIBIT
PFD OUT
Voltage-
Controlled
Oscillator
12
13
10
2
3
VCO IN
BIAS
VCO INHIBIT
SELECT
VCO OUT
AVAILABLE OPTIONS
PACKAGE
SMALL OUTLINE
(PW)
TA
–20
°
C to 75
°
C
TLC2932IPWLE
Copyright
1997, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
TLC2932 Phase-Locked-Loop Building Block With Analog Voltage-Controlled Oscillator and Phase Frequency Detector (SLAA011).
1
2
3
4
5
6
7
14
13
12
11
10
9
8
LOGIC V
DD
SELECT
VCO OUT
FIN–A
FIN–B
PFD OUT
LOGIC GND
VCO V
DD
BIAS
VCO
IN
VCO GND
VCO INHIBIT
PFD INHIBIT
NC
PW PACKAGE
(TOP VIEW)
NC – No internal connection
Available in tape and reel only and ordered as the
TLC2932IPWLE.
相關(guān)PDF資料
PDF描述
TLC2932PWR HIGH-PERFORMANCE PHASE-LOCKED LOOP
TLC2933PW HIGH-PERFORMANCE PHASE-LOCKED LOOP
TLC2933PWLE HIGH-PERFORMANCE PHASE-LOCKED LOOP
TLC2942PW HIGH-PERFORMANCE DUAL PHASE-LOCKED LOOP BUILDING BLOCK
TLC32040C ANALOG INTERFACE CIRCUITS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLC2933AIPW 功能描述:鎖相環(huán) - PLL PHASE LOCKED LOOP RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray
TLC2933AIPWG4 功能描述:鎖相環(huán) - PLL PHASE LOCKED LOOP RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray
TLC2933AIPWR 功能描述:鎖相環(huán) - PLL PHASE LOCKED LOOP RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray
TLC2933AIPWRG4 功能描述:鎖相環(huán) - PLL PHASE LOCKED LOOP RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray
TLC2933IPW 功能描述:鎖相環(huán) - PLL Phase Locked Loop RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray
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