参数资料
型号: LC72130
厂商: SANYO SEMICONDUCTOR CO LTD
元件分类: PLL合成/DDS/VCOs
英文描述: PLL FREQUENCY SYNTHESIZER, 40 MHz, PDIP24
封装: SDIP-24
文件页数: 4/22页
文件大小: 306K
代理商: LC72130
Continued from preceding page.
3. DO Output Data (Serial Data Output)
OUT Mode
4. DO Output Data
No. 4973-12/22
LC72130, 72130M
No.
Control block/data
Functions
Related data
Note that if this value is set to zero the system enters input sensitivity degradation mode,
(11)
IF counter control data
and the sensitivity is reduced to 10 to 30 mV rms.
* See the “IF Counter Operation” item for details.
LSI test data
LSI test data
TEST 0 to TEST2
TEST0
(12)
TEST1
These values must all be set to 0.
TEST2
These test data are set to 0 automatically after the power ON reset.
No.
Control block/data
Functions
Related data
I/O port data
Latched from the pin states of the IO1 and IO2 I/O ports.
I2, I1
These values follow the pin states regardless of the input or output setting.
Data is latched at the point where the circuit enters data output mode (OUT mode)
I1
← IO1 pin state
High: 1
I2
← IO2 pin state
Low: 0
PLL unlock data
Latched from the state of the unlock detection circuit.
UL
← 0: Unlocked
UL
← 1: Locked or detection stopped mode
IF counter binary data
Latched from the value of the IF counter (20-bit binary counter).
C19 to C0
C19
← MSB of the binary counter
C0
← LSB of the binary counter
(1)
(2)
(3)
IOC1,
IOC2
UL0,
UL1
CTE,
GT0,
GT1
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