CB-OBS433X-02-0 ConnectBlue, CB-OBS433X-02-0 Datasheet - Page 31

• Manufacturer Part Number: CB-OBS433X-02-0
• Description: SERIAL PORT ADAPTER U.FL
• Manufacturer: ConnectBlue

Specifications of CB-OBS433X-02-0

• Frequency: 2.402GHz ~ 2.48GHz
• Modulation Or Protocol: Bluetoothv2.1+EDR
• Applications: General Purpose
• Power - Output: 17dBm
• Sensitivity: -94dBm
• Voltage - Supply: 3.3 V ~ 6 V
• Current - Receiving: 200mA
• Current - Transmitting: 200mA
• Data Interface: Connector, 2 x 10 Header, 2 mm Pitch
• Antenna Connector: U.FL
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 809-1039

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levels (see
The LVC gates could maybe also be used for output signals if the host input signals are TTL compatible. LVC gate can not be used on 5V
CMOS input signals.
The module output pins could require a buffer (see Figure 13) depending on the logic level requirements (see the
section). HCT gates supplied with 5V can be used in a 5V host system with TTL or CMOS inputs (see Figure 13). LVC gates can maybe
be used for output signals if the host input signals are TTL compatible (V
host input signals.
The 74HCT08 gate is also available in a single and dual gate package (74AHCT1G08 and 74AHCT2G08).
Figure 13: Interface example with logic levels to a 5V system. The gate converting from host 5V output to module input can be
repleced with an LVC gate if the voltage divider is removed.
10.2.1.2.2 Module output signals in a 5V host system
Input/Output signals
). The VCC_3V pin (see the
Pin Description
IN_HIGH_MIN
section) can be used for suppling the interface circuits.
= 2V). LVC gate can not be used on 5V CMOS
Characteristics
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