# Test Report of Fanout48

* Testing targets

## Testing targets

* Power
* Checking USB Power is fine
* (Source) A -> (Sink) C
* Theorely, max output is 5V/500mA from the charger
* I tested with 2 ohm cement resistor, which output current is 2.2A (Theormly, should be 2.5A (5V))
* 60 deg C
* (Source) C -> (Sink) C: Type-C sink termination with 5.11k ohm pull down to CG1/CG2
* 5V/3A output from the charger
* If isn't, check EU terminate(5V) working fine
* 4x No 50 ohm test point
* Testing whether switches is working fine
* Insert fanout48 board to CDC-FE
* test signal at terminated resistor(~50 ohm) of CDC-FE

## Report

### First Test (13, April)

#### Test Point


#### Source: 100KHz, 1.5Vpp (FuncGen/50-ohm)


#### Source: 1MHz, 1.5Vpp (FuncGen/50-ohm)


### 17.April UPDATED

BW Limit of OSC.

#### 4G


#### 200M

###### tags: `TestReport` `DeWei`