AMMC-6640 Datasheet PDF - AVAGO

www.Datasheet-PDF.com

AMMC-6640
AVAGO

Part Number AMMC-6640
Description DC-50 GHz Variable Attenuator
Page 11 Pages


AMMC-6640 datasheet pdf
Download PDF
AMMC-6640 pdf
View PDF for Mobile

No Preview Available !

AMMC-6640
DC-50 GHz Variable Attenuator
Data Sheet
Description
The AMMC-6640 MMIC is a monolithic, voltage variable,
GaAs IC attenuator that operates from DC-50 GHz. It is
fabricated using Avago Technologies enhancement mode
MMIC process with backside ground vias, and gate lengths
of approximately 0.25um. The attenuator has a distribut-
ed topology and it helps to absorb parasitic effects of its
series and shunt FETs to make it broadband.
AMMC-6640 MMIC
Chip Size: 1955 Pm x 790 Pm (80 x 31.1 mils)
Chip Size Tolerance: ±10 Pm (±0.4 mils)
Chip Thickness: 100 ± 10 Pm (4 ±0.4 mils)
Pad Dimensions: 87 x 122 Pm (3.4 x 4 mils)
Features
x Wide Frequency Range : DC-50 GHz
x I.L.
: 4dB @ 50GHz
x Attenuation Range : >20dB
x IIP3
: >25dBm
x P1dB
: >26dBm
x Dual Positive Control Voltages
Applications
x Microwave Radio Systems
x Satellite VSAT, DBS Up / Down Link
x LMDS & Pt – Pt mmW Long Haul
x Broadband Wireless Access (including 802.16 and
802.20 WiMax)
x WLL and MMDS loops
RoHS-Exemption
Please refer to hazardous substances table on page 11.
Attention: Observe Precautions for
handling electrostatic sensitive devices.
ESD Machine Model (Class A): 50V
ESD Human Body Model (Class 1A): 250V
Refer to Avago Application Note A004R:
Electrostatic Discharge Damage and Control.
Downloaded from Elcodis.com electronic components distributor



No Preview Available !

Table 1. AMMC-6640 Absolute Maximum Ratings [1]
Symbol
Parameters
Unit Minimum Maximum
VC Voltage to Control VSWR
Pin RF Input Power
V0
dBm –
2.5
30
Tch Operating Channel Temperature
°C –
+150
Tstg Storage Temperature
°C -40
+150
Tmax Maximum Assembly Temperature
°C
+260 for 60s
Note:
1. Operation in excess of any one of these conditions may result in permanent damage to this device. The absolute maximum ratings for VC and Pin
were determined at an ambient temperature of 25°C unless noted otherwise.
Table 2. AMMC-6640 DC Specifications [1, 2]
Symbol
Parameters
Test Conditions
Ic_Vse
Vse Control Current (Min Attenuation)
Vse=1.2 V, Vsh=0
Ic _Vse
Vse Control Current (Max Attenuation)
Vse=0 V, Vsh=1.2V
Ic_Vsh
Vsh Control Current (Min Attenuation)
Vsh=0 V, Vse=1.2V
Ic_Vsh
Vsh Control Current (Max Attenuation)
Vsh=1.2V, Vse=0
Notes:
1. Ambient operation temperature TA = 25°C unless otherwise noted.
2. Data obtained from on-wafer measurements.
Unit Min
PA –
mA –
PA –
mA –
Typical
Max
10.0
1.5
10.0
1.5
Table 3. AMMC-6640 RF Specifications [1, 2]
Small/Large -signal data measured on-wafer at TA = 25°C, Zo = 50:
Symbol
Minimum Attenuation
(Reference State)
Parameters and Test Conditions
Small-signal S21
Vse = 1.2 V, Vsh = 0
Units
dB
Maximum Attenuation
Small-signal S21
Vse = 0 V, Vsh = 1.2V
dB
RLin and RLout
At Minimum Attenuation
RLin and RLout
At Maximum Attenuation
IIP3
at Minimum Attenuation
P1dB (input)
at Minimum Attenuation
P1dB (input)
at Maximum Attenuation
Vse = 1.2V, Vsh = 0V
Vse = 0V, Vsh = 1.2V
dB
dB
dBm
dBm
dBm
Freq. [GHz]
6
28
26
38
50
6
18
26
38
50
<50
<50
<38
<40
<40
Minimum
23
23
23
23
24
Typical
1.5
2.5
3
3.35
4
25.5
25.5
26
26
28
12
10
30
27
27
Maximum
2.5
3.5
4
4.5
5.3
2
Downloaded from Elcodis.com electronic components distributor



No Preview Available !

Typical Distribution Charts
-2.5 -2.4 -2.3
-2.1 -2 -1.9 -1.8
-1.6 -1.5
Figure 1. Min Attenuation @ 6GHz, Nominal=-1.9, LSL=-3.0
-3 -2.8 -2.6 -2.4 -2.2 -2 -1.8 -1.6
Figure 2. Min Attenuation @ 18GHz, Nominal=-2.2, LSL=-3.0
-3 -2.9 -2.8
-2.6 -2.5 -2.4 -2.3
-2.1 -2
Figure 3. Min Attenuation @ 26GHz, Nominal=-2.2, LSL=-3.0
-28 -27 -26 -25
Figure 4. Max Attenuation @ 6GHz, Nominal=-26, USL=-23.0
-36 -34 -32 -30 -28 -26 -24
Figure 5. Max Attenuation @ 18GHz, Nominal=-25.8, USL=-23.0
-22
-34 -33 -31 -29 -27 -25 -23
Figure 6. Max Attenuation @ 26GHz, Nominal=-25.6, USL=-23.0
Notes:
1. Attenuation is a positive number; whereas, S21 as measured on a Network Analyzer would be a negative number.
2. Data obtained from on-wafer measurements.
3. Distribution data based on 5000 part sample size from two wafer lots during initial characterization of this product. Future wafers allocated to this
product may have nominal values anywhere between upper and lower limits.
3
Downloaded from Elcodis.com electronic components distributor



No Preview Available !

AMMC-6640 Typical Performance (TA = 25°C, Zin = Zout = 50 :)
26
24
22
20
18
16
14
12
10
8
6
4
2
0
0
5 10 15 20 25 30 35 40 45 50
Frequency (GHz)
Attenuation
(dB)
0
2
4
6
8
10
12
14
16
18
20
22
max
Vseries
(V)
1.2
0.440
0.435
0.430
0.420
0.410
0.400
0.385
0.375
0.360
0.350
0.346
0
Vshunt
(V)
0
0.325
0.383
0.416
0.440
0.465
0.480
0.505
0.535
0.575
0.650
0.845
1.2
0
-2
-4
-6
-8
-10
-12
-14
-16
-18
-20
-22
-24
-26
-28
-30
0
5 10 15 20 25 30 35 40 45 50
Frequency (GHz)
Figure 7a and 7b. Attenuation vs Frequency and Insertion Loss vs Frequency
0
MIN
-5 MAX
-10
-15
-20
-25
-30
-35
0
5 10 15 20 25 30 35 40 45 50
freq, GHz
Figure 8. S11 vs Frequency
0
MIN
-5 MAX
-10
-15
-20
-25
-30
-35
0
5 10 15 20 25 30 35 40 45 50
freq, GHz
Figure 9. S22 vs Frequency
4
Downloaded from Elcodis.com electronic components distributor



AMMC-6640 datasheet pdf
Download PDF
AMMC-6640 pdf
View PDF for Mobile


Related : Start with AMMC-664 Part Numbers by
AMMC-6640 DC-50 GHz Variable Attenuator AMMC-6640
AVAGO
AMMC-6640 pdf

Index :   0   1   2   3   4   5   6   7   8   9   A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z   

This is a individually operated, non profit site. If this site is good enough to show, please introduce this site to others.
Since 2010   ::   HOME   ::   Contact