参数资料
型号: SI4770-A20-GM
厂商: Silicon Laboratories Inc
文件页数: 19/54页
文件大小: 0K
描述: IC RECEIVER AM/FM CE HP
特色产品: Si477x Pro-Audio, High-Performance AM/FM Receiver and HD Radio Tuner
标准包装: 490
频率: 520kHz ~ 1.71MHz,64MHz ~ 108MHz
调制或协议: AM,FM,RDS
应用: 通用
电流 - 接收: 140mA
数据接口: PCB,表面贴装
天线连接器: PCB,表面贴装
特点: 配有 RSSI
电源电压: 4.5 V ~ 5.5 V
工作温度: -40°C ~ 85°C
封装/外壳: *
供应商设备封装: *
包装: *
配用: 336-2267-ND - EVAL MODULE AM/FM CE SI4770
336-2269-ND - BOARD EVAL FOR CE AM/FM SI4770
其它名称: 336-2268
SI4770-A10-GM
SI4770-A10-GM-ND
Si4770/77-A20
Table 9. Thermal Conditions
Parameter
Ambient Temperature
Junction Temperature
Delta from Junction to Ambient *
Symbol
T AMB
T J
θ JA
Test Conditions
Min
–40
Typ
25
27
Max
85
115
Unit
°C
°C
°C/W
*Note: The θ JA is layout-dependent, and, therefore, PCB layout must provide adequate heat-sink capability. The θ JA is
specified assuming adequate ground plane.
Table 10. Absolute Maximum Ratings 1
Parameter
Analog Supply Voltage
Digital Supply Voltage
I/O 1 Supply Voltage
I/O 2 Supply Voltage
Symbol
V A
V D
V IO1
V IO2
Min
–0.5
–0.5
–0.5
–0.5
Max
5.9
3.9
3.9
3.9
Unit
V
V
V
V
I/O 1 Input
Current 2
I IN1
–10
10
μA
I/O 1 Input Voltage 2
I/O 2 Input Current 3
I/O 2 Input Voltage 3
Operating Temperature
Storage Temperature
AM RF Input Level 4
AM RF Input Current 4
V IN1
I IN2
V IN2
T OP
T STG
V RFIN
I RFIN
–0.3
–10
–0.3
–40
–55
–1
–100
V I01 + 0.3
10
V I02 + 0.3
95
150
V A + 1
100
V
μA
V
°C
°C
V
mA
FM RF Input Level
5
V RFIN
–1
1
V
FM RF Input Current 5
HBM ESD
MM ESD
I RFIN
V HBM
V MM
–100
–2
–200
100
2
200
mA
kV
V
CDM
ESD 6
V CDM
–500
500
V
CDM ESD 7
V CDM
–750
750
V
Notes:
1. Permanent device damage may occur if the absolute maximum ratings are exceeded. Functional operation should be
restricted to the conditions as specified in the operational sections of this data sheet. Exposure beyond recommended
operating conditions for extended periods may affect device reliability.
2. For input pins SCL, SDA, RSTB, A0, A1, GPIO1, GPIO2.
3. For input pins DCLK and DFS.
4. At RF input pins AM1.
5. At RF input pins FMXIN, FMXIP, FMI, FMAGC1, FMAGC2.
6. All pins.
7. Corner pins.
Rev. 0.9
19
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