ZHCSD77A May   2014  – December 2014 TRF37A32 , TRF37B32 , TRF37C32

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 简化电路原理图
  5. 5 修订历史记录
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  Recommended Operating Conditions
    4. 7.4  Thermal Information
    5. 7.5  Electrical Characteristics, TRF37A32
    6. 7.6  Electrical Characteristics, TRF37B32
    7. 7.7  Electrical Characteristics, TRF37C32
    8. 7.8  Timing Requirements
    9. 7.9  Typical Characteristics (TRF37A32)
    10. 7.10 Typical Characteristics (TRF37B32)
    11. 7.11 Typical Characteristics (TRF37C32)
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Low Power Mode
      2. 8.3.2 Power Down
      3. 8.3.3 Single Ended RF Input
      4. 8.3.4 Single Ended LO Input
      5. 8.3.5 IF Amplifier
    4. 8.4 Device Functional Modes
      1. 8.4.1 Low Power Mode
      2. 8.4.2 Single Channel and Shutdown Modes
  9. 9 Applications and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 Power Level
        2. 9.2.2.2 Matching
        3. 9.2.2.3 RF Input Component Selection
        4. 9.2.2.4 IF Output Component Selection
        5. 9.2.2.5 Frequency Planning
        6. 9.2.2.6 Control Terminal Transients
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
    1. 10.1 Power Up Sequence
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12器件和文档支持
    1. 12.1 相关链接
    2. 12.2 商标
    3. 12.3 静电放电警告
    4. 12.4 术语表
  13. 13机械、封装和可订购信息

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

6 Pin Configuration and Functions

RTV PACKAGE
(TOP VIEW)
TRF37A32 TRF37B32 TRF37C32 Device_Pinout.gif

Pin Functions

PIN I/O DESCRIPTION
NAME NO.
PDA 1 Digital Input Power down for channel A (1 = PD; 0 or open = powered)
RFINA 2 Analog Input RF input for channel A
NC 3 N/A No connect
VCC_LO 4 Supply VCC supply for the LO circuitry
REXT 5 Bias External bias resistor
NC 6 N/A No connect
RFINB 7 Analog Input RF input for channel B
PDB 8 Digital Input Power down for channel B (1 = PD; 0 or open = powered)
IFB_BT 9 N/A IF channel B bias control; leave unconnected
VCCB 10 Supply Power supply for channel B
GND 11 Ground Ground
IFOUTBP 12 Analog Output IF out channel B: positive
GND 13 Ground Ground
IFOUTBN 14 Analog Output IF out channel B: negative
GND 15 Ground Ground
NC 16 N/A No connect
LPM 17 Digital Input Low power mode (0 = normal; 1 = low power)
NC 18 N/A No connect
GND 19 Ground Ground
NC 20 N/A No connect
LO 21 Analog Input Local oscillator (LO) input
GND 22 Ground Ground
NC 23 N/A No connect
NC 24 N/A No connect
NC 25 N/A No connect
GND 26 Ground Ground
IFOUTAN 27 Analog Output IF out channel A: negative
GND 28 Ground Ground
IFOUTAP 29 Analog Output IF out channel A: positive
GND 30 Ground Ground
VCCA 31 Supply Power supply for channel A
IFA_BT 32 N/A IF channel A bias control; leave unconnected