參數(shù)資料
型號(hào): MAX1798
廠商: Maxim Integrated Products, Inc.
元件分類: 數(shù)字信號(hào)處理
英文描述: Replaced by TMS320C6722B : Digital Signal Processor 144-QFP
中文描述: CDMA蜂窩電話/PCS電話系統(tǒng)電源
文件頁數(shù): 12/20頁
文件大小: 642K
代理商: MAX1798
M
CDMA Cellular/PCS System
Power Supplies
12
______________________________________________________________________________________
( ) *ARE FOR MAX1799.
PGND
GND
10
μ
F
0.01
μ
F
BP
ON
DR1
V
BATT
DR2
ONO
14k
ON DETECT
RSO
OFF
2
2
VIBRATOR
MOTOR
CONTROL
REGISTERS
(ON/OFF
AND V
PROGRAMMING)
THERMAL SHUTDOWN
1.8V TO 3.3V
150mA
AUDIO OR
PLL + VCO
LDO5
(LOW NOISE, 0.5
)
5-BIT DAC
OUT5
2.2
μ
F
THERMAL SHUTDOWN
1.8V TO 3.3V
150mA
LDO4
(LOW NOISE, 0.5
)
5-BIT DAC
OUT4
2.2
μ
F
BBA + TCXO
IN4/5
ACTIVE-LOW
RESET
(140ms)
THERMAL SHUTDOWN
1.8V TO 3.3V
300mA
LDO1
(LOW NOISE, 0.3
)
5-BIT DAC
OUT1
4.7
μ
F
IN1
OFF
ON
MAX1798/MAX1798A
MAX1799/MAX1799A
100k
V
2.5V TO 5.5V
SERIAL PORT
SPI OR I
2
C
CS (AS)*
DIN (SDA)*
SCLK (SCK)*
155k
THERMAL SHUTDOWN
1.8V TO 3.3V
150mA
LDO3
(LOW NOISE, 0.5
)
5-BIT DAC
OUT3
2.2
μ
F
THERMAL SHUTDOWN
1.8V TO 3.3V
150mA
LDO2
(LOW NOISE, 0.5
)
5-BIT DAC
OUT2
2.2
μ
F
TX
RX
IN2/3
RESET
V
CC
WDOUT
IRQ
M
ON/OFF
LOGIC
Figure 1. Typical Application Circuit/Functional Diagram
相關(guān)PDF資料
PDF描述
MAX1798A CDMA Cellular/PCS System Power Supplies
MAX1799 CDMA Cellular/PCS System Power Supplies
MAX1799A CDMA Cellular/PCS System Power Supplies
MAX1798AEGP Circular Connector; No. of Contacts:32; Series:MS27466; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:19; Circular Contact Gender:Socket; Circular Shell Style:Wall Mount Receptacle RoHS Compliant: No
MAX1799AEGP LJT 66C 66#22D PIN RECP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1798AEGP 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX1798AETP 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX1798AEUP 功能描述:PMIC 解決方案 CDMA Cellular/PCS System Power Supply RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel
MAX1798AEUP-T 功能描述:PMIC 解決方案 CDMA Cellular/PCS System Power Supply RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel
MAX1798EGP 功能描述:PMIC 解決方案 RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel