EVAL01-HMC197B [ADI]
BOARD EVALUATION HMC197B;
| 型号： | EVAL01-HMC197B |
| 厂家： | 
ADI |
| 描述： | BOARD EVALUATION HMC197B |
| 文件： | 总4页 (文件大小：385K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HMC197BE
v01.1117
GaAs MMIC SOT26 SPDT
SWITCH, DC- 3 GHz
Typical Applications
The HMC197BE is ideal for:
• MMDS & WirelessLAN
• PCMCIA Wireless Cards
• Portable Wireless
Features
Low Insertion Loss: 0.4 dB
Ultra Small Package: SOT26
Input IP3: +59 dBm
Positive Control: 0/+3V @ 3 µA
Functional Diagram
General Description
The HMC197BE is a low-cost SPDT switch in a
6-lead SOT26 plastic package for use in general
switching applications which require very low insertion
loss and very small size. The device can control sig-
nals from DC to 3 GHz and is especially suited for
900 MHz, 1.8 - 2.2 GHz, and 2.4 GHz ISM applica-
tions with less than 1 dB loss. The design provides
exceptional insertion loss performance, ideal for filter
and receiver switching. RF1 and RF2 are reflective
shorts when “Off”. The two control voltages require a
minimal amount of DC current and offer compatibility
with most CMOS & TTL logic families. See HMC221BE
for same performance in an alternate SOT26 pin-out.
Electrical Specifications, TA = +25° C, Vctl = 0/+3 to +8 Vdc, 50 Ohm System
Parameter
Frequency
Min.
Typ.
Max.
Units
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.0 GHz
0.4
0.4
0.4
0.5
0.7
0.8
0.9
1.1
dB
dB
dB
dB
Insertion Loss
Isolation
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.0 GHz
24
24
18
14
30
34
29
24
dB
dB
dB
dB
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.0 GHz
20
16
14
10
35
31
28
24
dB
dB
dB
dB
Return Loss
Input Power for 1dB Compression
(Vctl = 0/+5V)
0.5 - 1.0 GHz
0.5 - 3.0 GHz
25
23
30
29
dBm
dBm
Input Third Order Intercept
(Vctl = 0/+5V) (Two-tone Input Power = +10 dBm Each Tone)
0.5 - 1.0 GHz
0.5 - 3.0 GHz
40
38
59
55
dBm
dBm
Switching Characteristics
DC - 3.0 GHz
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
3
10
ns
ns
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
For price, delivery, and to place orders: Analog Devices, Inc.,
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
1
HMC197BE
v01.1117
GaAs MMIC SOT26 SPDT
SWITCH, DC- 3 GHz
Insertion Loss
Isolation
0
0
-0.5
-1
-10
-20
-30
-40
-50
-1.5
-2
-2.5
-3
0
0.5
1
1.5
2
2.5
3
0
0.5
1
1.5
2
2.5
3
FREQUENCY (GHz)
FREQUENCY (GHz)
+25C
+85C
-40C
RF1
RF2
Input 0.1 and 1.0 dB
Return Loss
Compression vs. Control Voltage
0
35
-10
-20
-30
-40
-50
30
25
20
15
0
0.5
1
1.5
2
2.5
3
3
4
5
6
7
8
9
CONTROL INPUT (V)
FREQUENCY (GHz)
0.1 dB at 900 MHz
1 dB at 900 MHz
0.1 dB at 1900 MHz
1 dB at 1900 MHz
RFC
RF1,RF2
Input Third Order
Distortion vs. Control Voltage
Control Input Third Order Intercept (dBm) +10 dBm Each Tone
Intercept Point vs. Control Voltage
60
(Vdc)
+3
900 MHz
1900 MHz
58
56
54
52
50
48
46
44
57
59
58
53
56
55
+5
+8
Truth Table
*Control Input Voltage Tolerances are ꢀ.2 Vdc.
Control Input*
Control Current
Signal Path State
A
(Vdc)
B
(Vdc)
Ia
(µA)
Ib
(µA)
RF to
RF1
RF to
RF2
2
3
4
5
6
7
8
9
CONTROL INPUT (V)
0
+3
0
+3
0
-0.5
0.5
-1.1
1.1
-8
0.5
-0.5
1.1
-1.1
8
ON
OFF
ON
OFF
ON
900 MHz
1900 MHz
+5
0
OFF
ON
+5
0
OFF
ON
+8
0
OFF
ON
+8
8
-8
OFF
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
2
Application Support: Phone: 1-800-ANALOG-D
HMC197BE
v01.1117
GaAs MMIC SOT26 SPDT
SWITCH, DC- 3 GHz
Absolute Maximum Ratings
Compression vs. Control Voltage
Carrier at 900 MHz
Carrier at 1900 MHz
Control Voltage Range (A & B)
-0.2 to +12 Vdc
-65 to +150 °C
-40 to +85 °C
Class 1A
Input Power
for 0.1 dB
Input Power
for 1.0 dB
Input Power
for 0.1 dB
Input Power
for 1.0 dB
Storage Temperature
Control
Input
Operating Temperature
ESD Sensitivity (HBM)
Compression Compression Compression Compression
(Vdc)
+3
(dBm)
21
(dBm)
24
(dBm)
21
(dBm)
24
+5
28
30
27
30
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
+8
32
34
32
34
Caution: Do not operate in 1dB compression at power levels above
+31 dBm (Vctl = +5 Vdc) and do not “hot switch” power levels
greater than +20 dBm (Vctl = +5Vdc). DC blocks are required at
ports RFC, RF1 and RF2.
Outline Drawing
3.00
2.90
2.80
6
1
5
2
4
3
3.00
2.80
2.60
1.70
1.60
1.50
PIN 1
INDICATOR
0.95 BSC
1.90
BSC
1.30
1.15
0.90
0.20 MAX
0.08 MIN
1.45 MAX
0.95 MIN
0.55
0.45
0.15 MAX
0.05 MIN
10°
4°
0°
SEATING
PLANE
0.60
0.50 MAX
0.30 MIN
0.35
BSC
COMPLIANT TO JEDEC STANDARDS MO-178-AB
6-Lead Small Outline Transistor Package [SOT-23]
(RJ-6)
Dimensions shown in millimeters.
Package Information
Part Number
Package Body Material
Lead Finish
MSL Rating
MSL1 [1]
Package Marking [3]
197BE
XXXX
HMC197BE
RoHS-compliant Low Stress Injection Molded Plastic
100% matte Sn
[1] Max peak reflow temperature of 260 °C
[2] 4-Digit lot number XXXX
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
3
Application Support: Phone: 1-800-ANALOG-D
HMC197BE
v01.1117
GaAs MMIC SOT26 SPDT
SWITCH, DC- 3 GHz
Typical Application Circuit
Notes:
1. Set logic gate and switch Vdd = +3V to +5V and use HCT series
logic to provide a TTL driver interface.
2. Control inputs A/B can be driven directly with CMOS logic (HC)
with Vdd of 5 to 8 Volts applied to the CMOS logic gates.
3. DC Blocking capacitors are required for each RF port as shown.
Capacitor value determines lowest frequency of operation.
4. Highest RF signal power capability is achieved with Vdd = +8V
and A/B set to 0/+8V.
Evaluation Circuit Board
R2
List of Materials for Evaluation PCB EVAL01-HMC197BE[1]
Item
Description
The circuit board used in the final application should
be generated with proper RF circuit design tech-
niques. Signal lines at the RF port should have 50
Ohm impedance and the package ground leads and
package bottom should be connected directly to the
ground plane similar to that shown above. The eval-
uation circuit board shown above is available from
Analog Devices Inc. upon request.
J1 - J3
J6 - J8
C1 - C3
R1, R2
U1
PCB Mount SMA RF Connector
DC Pin
330 pF Capacitor, 0603 Pkg.
1 kOhm Resistor, 0402 Pkg.
HMC197BE SPDT Switch
600-00703-00 Evaluation PCB
[2]
PCB
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
4
Application Support: Phone: 1-800-ANALOG-D
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