- 您现在的位置：买卖IC网 > PDF目录18729 > UPC2798GR-A (CEL)IC IF DOWN CONVERT 20-SSOP PDF资料下载
参数资料
| 型号： | UPC2798GR-A |
| 厂商： | CEL |
| 文件页数： | 11/15页 |
| 文件大小： | 0K |
| 描述： | IC IF DOWN CONVERT 20-SSOP |
| 标准包装： | 1 |
| 系列： | UPC2798GR |
| RF 型： | QAM |
| 频率： | 30MHz ~ 250MHz |
| 混频器数目： | 1 |
| 增益： | 74dB |
| 噪音数据： | 9dB |
| 次要属性： | 降频变频器 |
| 电流 - 电源： | 45mA |
| 电源电压： | 4.5 V ~ 5.5 V |
| 包装： | 散装 |
| 封装/外壳： | 20-SSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 20-SSOP |
UPC2798GR
PIN FUNCTIONS
Pin
No.
Pin
Name
Pin Voltage
Typ. (V)
Function and Explanation
Equivalent Circuit
( ) is value
at V CC = 9V
11
OUT2
2.5
(4.7)
Output pins for the video amplifier. With R L = 1k ? ,
the differential output voltage is 3 Vp-p. OUT1 and
13
INA are in phase. OUT2 and INB are in phase. In
the case of a single-ended output, bypass the unused
pin to ground through a capacitor.
12
12
OUT1
2.5
11
(4.7)
13
V CC 2
5~9
Supply voltage pin for the video amplifier block. This
pin should be connected with a bypass capacitor
(e.g., 1000 pF) to minimize ground impedance.
14
INB
2.5
(4.1)
Input pins for the video amplifier. These pins have
high impedance. In the case of a single-ended input,
bypass the unused pin to ground through a capacitor.
17
15
13
14
16
15
INA
2.5
(4.1)
16
G1B
1.7
(3.3)
Gain control pins for the video amplifier. The gain
may be adjusted by varying the value of the resistor
between pins 16 and 17. Maximum gain = short;
Minimum gain = open.
REG
17
G1A
1.7
(3.3)
18
MIX OUT1
3.7
Output pins for the downconverter. These are emitter
follower outputs which feature low impedance. In the
4
case of a single-ended output, bypass the unused
pin to ground through a capacitor.
18
19
MIX OUT2
3.7
19
REG
20
GND
0.0
Ground pin. This pin must be connected to system
ground. Form ground pattern as wide as possible
to minimize ground impedance.
相关PDF资料 |
PDF描述 |
|---|---|
| LP0805A2442ASTR | LOW PASS FILTER 2442MH 0805 SMD |
| MAX19996AETP+ | IC DOWNCONVERTER SGL 20-TQFN |
| LP0805A2150AWTR\500 | LOW PASS FILTER 2150MHZ 0805 SMD |
| LP0805A2150AWTR | LOW PASS FILTER 2150MHZ 0805 SMD |
| LP0805A2150AW | LOW PASS FILTER 2150MHZ 0805 SMD |
相关代理商/技术参数 |
参数描述 |
|---|---|
| UPC2798GR-E1 | 制造商:NEC Electronics Corporation 功能描述: 制造商:NEC Electronics Corporation 功能描述:DOWNCONVERTER, 20 Pin, Plastic, SSOP |
| UPC2798GR-E1-A | 功能描述:上下转换器 250MHz IF Downconvrt RoHS:否 制造商:Texas Instruments 产品:Down Converters 射频:52 MHz to 78 MHz 中频:300 MHz LO频率: 功率增益: P1dB: 工作电源电压:1.8 V, 3.3 V 工作电源电流:120 mA 最大功率耗散:1 W 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-128 |
| UPC2798GR-EVAL | 功能描述:射频开发工具 For UPC2798GR-A RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V |
| UPC2799 | 制造商:NEC 制造商全称:NEC 功能描述:SIMMIC 50-860 MHz FREQUENCY UPCONVERTER |
| UPC2799GR-E1 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Downconverter |
发布紧急采购，3分钟左右您将得到回复。