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IDTF1200 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Intermediate Frequency Digital Variable Gain Amplifier - Integrated Device Technology

भाग संख्या IDTF1200
समारोह Intermediate Frequency Digital Variable Gain Amplifier
मैन्युफैक्चरर्स Integrated Device Technology 
लोगो Integrated Device Technology लोगो 
पूर्व दर्शन
1 Page
		
<?=IDTF1200?> डेटा पत्रक पीडीएफ

IDTF1200 pdf
DATASHEET
Intermediate Frequency Digital Variable Gain Amplifier
IDTF1200
ABSOLUTE MAXIMUM RATINGS
VCC to GND
All other Pins to GND
ISET to GND
RF Input Power (ATTN_IN+, ATTN_IN-) @GMAX
Continuous Power Dissipation
θJA (Junction – Ambient)
θJC (Junction – Case) The Case is defined as the exposed paddle
Operating Temperature Range (Case Temperature)
Maximum Junction Temperature
Storage Temperature Range
Lead Temperature (soldering, 10s) .
-0.3V to +5.5V
-0.3V to (VCC +0.25V)
-0.3V to +2.2V
+10 dBm
1.5W
+41°C/W
+4°C/W
TC = -40°C to +85°C
150°C
-65°C to +150°C
+260°C
KEY FEATURE – NOISE FIGURE SLOPE
Standard Variable Gain amplifiers exhibit a [NF/Gain] slope of -1 dB/dB. Practically speaking, as gain is
reduced, Noise Figure degrades dB for dB. The F1200 utilizes new technology that flattens the Noise Figure
response (~ -0.16 dB/dB) for most of the gain control range while keeping distortion (Output IP3) constant.
The result is that NF is improved up to 16 dB vs. a standard VGA at low gain settings. The graph below
illustrates this by showing the IDTF1200 NF and IP3O vs. Gain setting contours.
50
45 Output IP3
40
35
30
25
20
15
10
5 Noise Figure
0
-2 0 2 4 6 8 10 12 14 16 18 20 22
Gain (dB)
RevO
Page 2 of 13
April, 2011

विन्यास 13 पेज
डाउनलोड[ IDTF1200 Datasheet.PDF ]


शेयर लिंक


अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
IDTF1200Intermediate Frequency Digital Variable Gain AmplifierIntegrated Device Technology
Integrated Device Technology


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