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参数资料
| 型号： | UPC2798GR-EVAL |
| 厂商： | CEL |
| 文件页数： | 10/15页 |
| 文件大小： | 0K |
| 描述： | EVAL BOARD FOR UPC2798GR |
| 标准包装： | 1 |
| 类型： | 降频器，QAM |
| 频率： | 30MHz ~ 250MHz |
| 适用于相关产品： | UPC2798GR |
| 已供物品： | 板 |
UPC2798GR
PIN FUNCTIONS
Pin
No.
1
Pin
Name
AGC IN1
Pin Voltage
Typ. (V)
1.5
Function and Explanation
RF input pins. Pins 1 and 2 are each base inputs
Equivalent Circuit
4
to a differential amplifier. In the case of a single-ended
input, bypass the unused pin to ground through a
capacitor.
AGC
Control
2
AGC IN2
1.5
1
2
Reg
3
V AGC
0~5
Gain control pin of the mixer input amplifier. V AGC up
4
= gain up. It is recommended to use a 100k ? voltage
divider at this pin.
3
AGC
Control
4
V CC 1
5.0
Supply voltage pin for the downconverter block. This
pin should be connected with a bypass capacitor
(e.g., 1000 pF) to minimize ground impedance.
5
OSC OUT
4.0
Output pin for the internal oscillator. This pin may be
4
connected to the input of a PLL synthesizer.
5
REG
6
GND
0.0
Ground pin. This pin must be connected to system
ground. Form ground pattern as wide as possible to
minimize ground impedance.
7
OSC B2
2.4
Input pins for the internal oscillator. The internal
oscillator consists of a balanced amplifier.
8
9
OSC C1
OSC C2
4.6
4.6
7
8
4
9
10
Reg
Reg
10
OSC B1
2.4
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| UPC2800 | 制造商:NEC 制造商全称:NEC 功能描述:PREAMPLIFIER FOR INFRARED REMOTE CONTROL |
| UPC2800A | 制造商:NEC 制造商全称:NEC 功能描述:PREAMPLIFIER FOR INFRARED REMOTE CONTROL |
| UPC2800AGR | 制造商:Panasonic Industrial Company 功能描述:IC |
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