參數(shù)資料
型號: TMS37122
廠商: Texas Instruments, Inc.
英文描述: TIRIS Automotive Devices Analog Front End IC TMS37122
中文描述: 提里斯汽車設備的模擬前端集成電路TMS37122
文件頁數(shù): 16/73頁
文件大?。?/td> 1189K
代理商: TMS37122
16
Analog Front End IC TMS37122 - Reference Guide
August ’01
Figure 4: Block Schematic of TMS37122
CT8
CR1
CL
LR1
CONTINUOUS
PLUCK
CIRCUIT
GND
VCL
CM
RF
LIM.
RF1
VCL
LIM.
CT1
CI1
PLUCK
SYNC.
WATCH-
DOG
TRM
VCL
MOD
CLOCK
REGENE-
RATOR
DIVIDER
: 16
R
TRp
3D-ANALOG FRONT-END IC TMS37122
TEST
LOGIC
VOLT.
REG.
VBAT
3DBD01B.CH4
VCCO
CR2
LR2
RF
LIM2.
RF2
CI2
VCL
8 Bit
TRIMMING
EEPROM
CR3
LR3
RF
LIM3
RF3
CI3
VCL
CT8
CT1
8 Bit
TRIMMING
EEPROM
WAKE
DETECTOR 3
VBAT
CONTROL UNIT
WITH
CONFIGURATION
EEPROM
S
S
WDEEN
TEST
PTx34
EOBA
DETECTOR
WAKE PATTERN
COMPARATOR
PULSE POSITION
DEMODULATOR
EOBA
EEPROM WAKE1
CLKA/M
CT8
CT1
TEST
PTx28
SINGLE
PLUCK
TX
TCLK TDAT TEN
Referenced to VBAT
WAKE
CLKM
VWAKE A2/3
VBAT
VCL
VBAT
R
R
8 Bit
TRIMMING
EEPROM
VWAKE B2/3
WAKE
DETECTOR 2
VBAT
VWAKE A2/3
VWAKE B2/3
WAKE
DETECTOR 1
VBAT
VWAKE A1
VWAKE B1
TEST
PTx24
TEST
PTx34
EOBI
CLKI
WDG
TEST
PTx14
TEST
PTx24
TEST
PTx18
TEST
PTx04/07
TEST
PTx04/07
TEST
PTx04/07
TEST
PTx38
TEST
PTx04/07
WAKEI1
WAKEI2
WAKEI3
SINGLE
PLUCK
SELECT
VCL
VCL
VCL
VCL
EOBA
DETECTOR
EOBA
DETECTOR
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