參數(shù)資料
型號： DS21348GN
廠商： DALLAS SEMICONDUCTOR
元件分類： Digital Transmission Interface
英文描述： DATACOM, PCM TRANSCEIVER, BGA49
封裝： CABGA-49
文件頁數(shù)： 25/44頁
文件大?。?/td> 1078K
代理商： DS21348GN
MAX8660/MAX8660A/MAX8660B/MAX8661
High-Efficiency, Low-IQ, PMICs with Dynamic
Voltage Management for Mobile Applications
31
MAX8660 QUIESCENT
OPERATING CURRENT (FIGURE 3)
POWER
MODE
POWER
DOMAIN
STATE
DIGITAL
CONTROL
STATE
NORMAL
OPERATING MODE
FORCED-PWM
MODE
ALL ON
V1, V2, V3, V4, V5, V6, V7,
and V8 are on
EN1/EN2/EN5 (SYS_EN) and EN34 (PWR_EN)
are asserted; V6, V7 are enabled by I2C
250A
23mA
V1, V2, V3, V4, V5,
and V8 are on
EN1/EN2/EN5 (SYS_EN) and EN34 (PWR_EN)
are asserted
RUN, IDLE,
and
STANDBY
V6 and V7 are off
V6, V7 are disabled by I2C (default)
140A
22.9mA
V1, V2, V5, and V8 are on
EN1/EN2/EN5 (SYS_EN) are asserted
SLEEP
V3, V4, V6, and V7 are off
EN34 (PWR_EN) is deasserted; V6, V7 are
disabled by I2C (default)
90A
10mA
DEEP
SLEEP
All supplies off except V8
EN1/EN2/EN5 (SYS_EN) and EN34 (PWR_EN)
are deasserted; V6, V7 are disabled by I2C
20A
Table 7. Power Modes and Corresponding Quiescent Operating Currents
Note:
Forced-PWM currents are measured on the MAX8660 EV kit. Currents vary with step-down inductor and output capacitor tolerance.
V8
(VCC_BBATT)
RSO
(nRESET)
tVBHRSTH = 20ms, MIN (TIMED BY PMIC)
tVBHBFH = 0s, MIN (TIMED BY PMIC)
tBSTHSEH = 2.05s, MAX (TIMED BY MARVELL PXA3xx)
tSEHVMH = SYS_DEL TIME, MAX (TIMED BY PMIC)
tVMHVSH1 = SYS_DEL TIME, tSEHVMH, MAX (TIMED BY PMIC)
tVMHVSH2 = SYS_DEL TIME - t, tSEHVMH, MAX (TIMED BY PMIC)
tSEHPH = SYS_DEL TIME + 152
s, MIN
tSEHPH = SYS_DEL TIME + 153
s, MAX (TIMED BY MARVELL PXA3xx)
tBFHSEH = 93.75
s, MAX (TIMED BY MARVELL PXA3xx)
LBO
(nBATT_FAULT)
EN1/EN2/EN5
(SYS_EN)
V5
(VCC_MVT)
V1
(VCC_IO)
V2
(VCC_MEM)
EN34
(PWR_EN)
SCL FROM AP
(PWR_SCL)
SCA FROM AP
(PWR_SDA)
nRESET_OUT*
FROM AP
V3
(VCC_APPS)
V4
(VCC_SRAM)
tSHROH = SYS_DEL TIME +213
s, MIN
tSHROH = SYS_DEL TIME +214
s, MAX (TIMED BY MARVELL PXA3xx)
tPHLVTH3 = PWR_DEL TIME (TIMED BY PMIC)
tPHLVTH4 = PWR_DEL TIME (TIMED BY PMIC)
*THE MAX8660/MAX8661 DO NOT DIRECTLY USE THE MARVELL PXA3xx PROCESSOR’S nRESET_OUT LOGIC OUTPUT.
Figure 6. Power-Up Timing
相關(guān)PDF資料
PDF描述
DS21348T DATACOM, PCM TRANSCEIVER, PQFP44
DS21348TN DATACOM, PCM TRANSCEIVER, PQFP44
DS21348G DATACOM, PCM TRANSCEIVER, BGA49
DS21Q348N DATACOM, PCM TRANSCEIVER, PBGA144
DS21Q348 DATACOM, PCM TRANSCEIVER, PBGA144
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS21348GN+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 3.3V E1/T1/J1 Line Interface RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21348GNB 功能描述:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21348GN-C01 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 3.3V E1/T1/J1 Line Interface RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21348T 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 3.3V E1/T1/J1 Line Interface RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21348T+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 3.3V E1/T1/J1 Line Interface RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
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