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MAAD-007083 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Digital Attenuator - MA-COM

भाग संख्या MAAD-007083
समारोह Digital Attenuator
मैन्युफैक्चरर्स MA-COM 
लोगो MA-COM लोगो 
पूर्व दर्शन
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<?=MAAD-007083?> डेटा पत्रक पीडीएफ

MAAD-007083 pdf
MAAD-007083
Digital Attenuator,
31.0 dB, 5-Bit, TTL Driver, DC - 6.0 GHz
Rev. V5
Electrical Specifications: TA = 25°C, Z0 = 50 Vcc = 5.0V, Vee = -5.0V
Parameter
Test Conditions
Frequency Units Min Typ
Max
Insertion Loss
DC - 2.0 GHz
dB
2.5
3.1
DC - 4.0 GHz
dB
3.3
3.8
DC - 6.0 GHz
dB
5.0
5.8
Attenuation Accuracy
1 to 24 dB Bits
25 to 31 dB Bits
DC - 6.0 GHz
dB
— ±(0.3 +4% of atten.)
DC - 6.0 GHz
dB
— ±(0.3 +5% of atten.)
VSWR
Full Range
DC - 2.0 GHz
Ratio
1.4:1
DC - 6.0 GHz
Ratio
1.7:1
1.7:1
2.4:1
1 dB Compression
50 MHz
dBm +22
0.5 - 6.0 GHz
dBm
+24
Input IP2
Two tone inputs to +5 dBm
50 MHz
dBm +43
0.5 - 6.0 GHz
dBm
+60
Input IP3
Two-tone inputs up to +5 dBm
50 MHz
0.5-6.0 GHz
dB
dB
+37
+48
Vcc
V 4.75 5.0
5.25
Vee
V -8.0 -5.0
-4.75
Switching Speed
50% Cntl to 90%/10% RF
10% to 90% or 90% to 10%
ns 25
ns 15
VIL
LOW-level input voltage V 0.0 -
0.8
VIH
HIGH-level input voltage
V 2.0 -
5.0
Iin (Input Leakage Current)
Vin = Vcc or GND
uA -1.0 -
1.0
Icc
(Quiescent Supply Current)
Vcntrl = Vcc or GND
uA 250 400
Icc3
(Additional Supply Current
Per TTL Input Pin)
Vcc = Max, Vcntrl = Vcc - 2.1V
mA — —
1.0
Iee
Vee min to max, Vin = VIL or VIH
mA -1.0 -0.2
-
Thermal Resistance θjc
°C/W
15
3. The 16 dB bit is connected to two driver input pins, so Icc
needs to be calculated based on 6 TTL inputs.
Absolute Maximum Ratings4,5
Parameter
Absolute Maximum
Truth Table (Digital Attenuator)
C16 C8 C4 C2 C1
Attenuation
0
0
00
0 Loss, Reference
0
0
00
1
1 dB
0
0
01
0
2 dB
0
0
10
0
4 dB
Input Power
0.05 GHz
0.5 - 6.0 GHz
Vcc
Vee
Vcc - Vee
Vin6
Operating Temperature
+27 dBm
+34 dBm
-0.5V Vcc ≤ +7.0V
-8.5V ≤ Vee ≤ +0.5V
-0.5V ≤ Vcc - Vee ≤ 14.5V
-0.5V ≤ Vin ≤ Vcc + 0.5V
-40°C to +85°C
0 1 00
1 0 00
1 1 11
0 = TTL Low; 1 = TTL High
2
0
0
1
8 dB
16 dB
31 dB
Storage Temperature
-65°C to +125°C
4. Exceeding any one or combination of these limits may cause
permanent damage to this device.
5. MACOM does not recommend sustained operation near these
survivability limits.
6. Standard CMOS TTL interface, latch-up will occur if logic
signal is applied prior to power supply.
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support

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