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参数资料
| 型号： | LTC5564IUD#TRPBF |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PQCC16 |
| 封装： | 3 X 3 MM, LEAD FREE, PLASTIC, MO-220WEED-2, QFN-16 |
| 文件页数： | 10/12页 |
| 文件大小： | 146K |
| 代理商： | LTC5564IUD#TRPBF |
LTC5564
7
5564f
PIN FUNCTIONS
RFIN (Pin 1): RF Input Voltage. A coupling capacitor must
be used to connect to the RF signal source. This pin has
an internal 250Ω termination, an internal Schottky diode
detector and an internal 8pF reservoir capacitor.
NC (Pins 2, 9, 16): No Connect. These pins should be left
unconnected by the user for best RF performance.
GND (Pins 3, 4, Exposed Pad Pin 17): These pins should
be tied to system ground. See Applications Information
for best practices.
LEN (Pin 5): Comparator Latch Enable Input. VCOMP will be
latched when LEN is high and transparent when LEN is low.
VOUTADJ (Pin 6): Amplifier Output Offset Adjust. When left
floating, the VOUT pin of the amplifier will be at its nominal
quiescent output offset value. See the Applications Infor-
mation section for adjustment range.
G0, G1 (Pins 7, 8): Amplifier Gain Selection. Logic low or
high levels on the G0 and G1 pins will change the internal
amplifier gain, bandwidth and slew rate characteristics. See
the Applications Information section for gain setting codes.
VOUT (Pin 10): Detector Amplifier Output.
VCCP (Pin 11): High Current Power Supply Pin.
VCCA (Pin 12): Analog Power Supply Pin.
VCOMP (Pin 13): Comparator Output.
VREF (Pin 14): Comparator Negative Input. Apply an ex-
ternal reference voltage to this pin.
VCCRF (Pin 15): RF Power Supply Pin.
Figure 1. Simplified Block Diagram
SIMPLIFIED BLOCK DIAGRAM
RFIN
VCCRF
VCCA
VCCP
8pF
250Ω
1.2k
1.6k
1.7k
200Ω
80μA
VOUTADJ
VBIAS
LEN
VCOMP
VREF
VOUT
VP
+
–
+
–
+
–
G1
PINS 3, 4,
EXPOSED PAD PIN 17
G0
5564 F01
PROGRAMMABLE
FEEDBACK ARRAY
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC5567 | 制造商:LINER 制造商全称:Linear Technology 功能描述:300MHz to 4GHz Active Downconverting Mixer |
| LTC5567IUF#PBF | 功能描述:RF MIXER 4GHZ DOWNCONVERT 16QFN RoHS:是 类别:RF/IF 和 RFID >> RF 混频器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:100 系列:- RF 型:W-CDMA 频率:2.11GHz ~ 2.17GHz 混频器数目:1 增益:17dB 噪音数据:2.2dB 次要属性:- 电流 - 电源:11.7mA 电源电压:2.7 V ~ 3.3 V 包装:托盘 封装/外壳:12-VFQFN 裸露焊盘 供应商设备封装:12-QFN-EP（3x3） |
| LTC5567IUF#TRPBF | 功能描述:RF MIXER 4GHZ DOWNCONVERT 16QFN RoHS:是 类别:RF/IF 和 RFID >> RF 混频器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:100 系列:- RF 型:W-CDMA 频率:2.11GHz ~ 2.17GHz 混频器数目:1 增益:17dB 噪音数据:2.2dB 次要属性:- 电流 - 电源:11.7mA 电源电压:2.7 V ~ 3.3 V 包装:托盘 封装/外壳:12-VFQFN 裸露焊盘 供应商设备封装:12-QFN-EP（3x3） |
| LTC5569 | 制造商:LINER 制造商全称:Linear Technology 功能描述:4GHz to 6GHz High Dynamic Range Downconverting Mixer |
| LTC5569IUF#PBF | 功能描述:IC MIXER DOWNCONVERT DL 16QFN RoHS:是 类别:RF/IF 和 RFID >> RF 混频器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:100 系列:- RF 型:W-CDMA 频率:2.11GHz ~ 2.17GHz 混频器数目:1 增益:17dB 噪音数据:2.2dB 次要属性:- 电流 - 电源:11.7mA 电源电压:2.7 V ~ 3.3 V 包装:托盘 封装/外壳:12-VFQFN 裸露焊盘 供应商设备封装:12-QFN-EP（3x3） |
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