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參數(shù)資料
| 型號(hào)： | RF2968 |
| 廠商： | RF MICRO DEVICES INC |
| 元件分類： | 通信及網(wǎng)絡(luò) |
| 英文描述： | BLUETOOTHTM TRANSCEIVER |
| 中文描述： | SPECIALTY TELECOM CIRCUIT, PQCC32 |
| 封裝： | 5 X 5 MM, PLASTIC, LCC-32 |
| 文件頁數(shù)： | 7/20頁 |
| 文件大小： | 150K |
| 代理商： | RF2968 |
Preliminary
11-123
RF2968
Rev A13 010912
11
T
Pin
29
30
Function
RESNTR+
VREG
Description
See pin 28.
Interface Schematic
Voltage Regulator Output (2.2V). A bypass capacitor from this pin to
ground is required. This voltage is used to bias the VCO through the
tank circuit tied to pins 28 and 29.
31
32
IFDGND
VCC7
ESD
Ground connection for the digital IF circuits.
Supply voltage for the digital IF circuits.
This diode structure is used to provide electrostatic discharge protec-
tion to 3kV using the Human body model. The following pins are pro-
tected: 6-7, 9-17, 20-27, 30-32.
Die
Flag
GND
Ground connection for all circuits other than those grounded through
dedicated pins. The die flag must be connected to the ground plane
with very low inductance for best performance.
VREG
V
CC
V
CC
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