參數(shù)資料
型號: MCF53017CMJ240
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: MICROPROCESSOR, PBGA256
封裝: 17 X 17 MM, ROHS COMPLIANT, PLASTIC, MAPBGA-256
文件頁數(shù): 52/62頁
文件大小: 2365K
代理商: MCF53017CMJ240
MCF5301x Data Sheet, Rev. 5
Preliminary—Subject to Change Without Notice
Preliminary Electrical Characteristics
Freescale Semiconductor
56
5.20.2
Handset Amplifier
The handset amplifier boosts the power from the DAC and drives the handset. It also provides analog volume control to
optimize the noise performance of the entire channel. Table 36 shows the specifications for handset amplifier.
Signal to Noise Ratio (SNR)
Gain = 0dB, VOUT = 1.4VRMS,
BW = 20Hz – 20kHz
—99—
dB
Power Supply Rejection Ratio
(PSRR)
Gain = 0dB,
Vripple = 200mVpp
f = 217Hz
60
dB
f = 1kHz
60
f = 4kHz
60
Max. Cap Load Drive
No Sustained Oscillations
300
pF
Output SC Current
625
mA
Gain Error
Gain = –45,–21, –6, 0, 4, 6 dB
±0.5
dB
Table 36. Handset Amplifier Specifications
Parameter
Conditions
Min
Typ
Max
Units
Quiescent Current
800
μA
Shutdown Current
TBD
Input Reference Offset
2
5
mV
Max. Output Power
Fin = 1kHz, THD + N = 1%, RL = 8Ω
—300
mW
Total Harmonic Distortion (THD)
Gain = 0dB,
RL =8Ω, Fin = 1kHz
Full Power, 250mW
0.050
%
Half Power, 125mW
0.050
Gain = 0dB,
RL =8Ω, Fin = 4kHz
Full Power, 250mW
0.1
Half Power, 125mW
0.050
Integrated Output Noise
Gain = 0dB, BW = 20Hz – 20kHz
15
μV
Signal to Noise Ratio (SNR)
Gain = 0dB, VOUT = 1.4VRMS ,
BW = 20Hz – 20kHz
—99—
dB
Power Supply Rejection Ratio
(PSRR)
Gain = 0dB,
Vripple = 200mVpp
f = 217Hz
60
dB
f = 1kHz
60
f = 4kHz
60
Maximum Cap Load Drive
No Sustained Oscillations
300
pF
Output SC Current
325
mA
Gain Error
Gain = –45, –21, –6, 0, 4, 6 dB
±0.5
dB
Table 35. Speaker Amplifier Specifications (continued)
Parameter
Conditions
Min
Typ
Max
Units
相關(guān)PDF資料
PDF描述
MCF53016CMJ240J MICROPROCESSOR, PBGA256
MCF53016CMJ240 MICROPROCESSOR, PBGA256
MCF53013CQT240 MICROPROCESSOR, PQFP208
MCF5307CFT66B 32-BIT, 66 MHz, RISC PROCESSOR, PQFP208
MCF5307FT90BB1 32-BIT, 90 MHz, RISC PROCESSOR, PQFP208
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCF53017CMJ240J 功能描述:32位微控制器 - MCU CFV3 SEC&VOIP RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT
MCF5307 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:UART MODULE
MCF5307AI66B 功能描述:微處理器 - MPU MCF5307 V3CORE 4KSRAM RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MCF5307AI90B 功能描述:微處理器 - MPU MCF5307 V3CORE 4KSRAM RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MCF5307AI90BB1 制造商:Rochester Electronics LLC 功能描述: 制造商:Freescale Semiconductor 功能描述: