UPC1687GV Просмотр технического описания (PDF) - California Eastern Laboratories.
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UPC1687GV Datasheet PDF : 5 Pages
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UPC1687GV
ABSOLUTE MAXIMUM RATINGS1 (TA = 25°C)
SYMBOLS
PARAMETERS
UNITS RATINGS
VCC
PT
TOP
TSTG
Supply Voltage
Total Power Dissipation2
Operating Temperature
Storage Temperature
V
6
mW
250
°C
-40 to +85
°C -65 to +150
Notes:
1. Operation in excess of any one of these parameters may result in
permanent damage.
2. TA = 85°C mounted on 50 x 50 x 1.6 (mm) PWB (glass-epoxy).
ELECTRICAL CHARACTERISTICS (TA = 25°C)
PART NUMBER
PACKAGE OUTLINE
SYMBOLS
Gs
NF
CM
PARAMETERS AND CONDITIONS
Small Signal Gain of IF amplifier at f = 50 MHz
Noise Figure of IF amplifier at f = 50 MHz
1% Cross Modulation of IF amplifier
(100 kHz, 30% AM Mod, S/I Ratio = 46 dBc)
Desired = 50 MHz
Undesired = 62 MHz
UNITS
dB
dB
dBµ
UPC1687GV
S08
TYP
29
7
87
TEST
CIRCUIT
Fig. 3
Fig. 3
Fig. 3
TYPICAL PERFORMANCE CURVES (TA = 25°C)
CONVERSION GAIN AND NOISE FIGURE vs.
FREQUENCY (RF Input Not Tuned)
16
CG
25
14
20
12
15
10
NF
10
8
5
6
Conditions; Vcc = 5 V, PRF = -40 dBm
IF = 50 MHz
0
500
1000 1200
RF Input Frequency, fRF (MHz)
CONVERSION GAIN vs. FREQUENCY
(RF Input Tuned)
30
25
20
15
10
5
Vcc = 5 V,
PRF = -40 dBm,
fIF = 50 MHz
55
200
500
900
RF Input Frequency, fRF (MHz)
1% CROSS MODULATION
vs. FREQUENCY
100
90
80
Conditions; Vcc = 5 V
70
IF = 50 MHz
Undesired Signal;
Desired Signal ± 12 MHz
60
100 kHz 30% AM Mod
S/I Ratio = 46 dBc
Measured 75 ohm open terminal
0
500
1000 1200
Frequency (RF Input), f (MHz)
OSC-FREQUENCY STABILITY
vs. FREQUENCY
+300
VCC = 5 V
-10%
0
+10%
-300
0
500
1000 1200
Frequency (OSC), f (MHz)
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