HMC-C054 Datasheet, PDF (1/6 Pages) Hittite Microwave Corporation – RMS POWER DETECTOR 70 dB, 0.01 - 2 GHz

v00.0608
Typical Applications
The HMC-C054 is ideal for:
• Log –> Root-Mean-Square (RMS) Conversion
• Received Signal Strength Indication (RSSI)
7
• Transmitter Signal Strength Indication (TSSI)
• RF Power Amplifier Efficiency Control
• Receiver Automatic Gain Control
• Transmitter Power Control
Functional Diagram
HMC-C054
RMS POWER DETECTOR
70 dB, 0.01 - 2 GHz
Features
±1 dB Detection Accuracy to 2 GHz
Input Dynamic Range: -70 dBm to +10 dBm
RF Signal Wave Shape & Crest Factor Independent
+12V Operation from -55°C to +85°C
Excellent Temperature Stability
Power-Down Mode
Field Replaceable SMA Female Connectors
General Description
The HMC-C054 Power Detector is designed for RF
power measurement, and control applications for
frequencies up to 2 GHz. The detector provides a
“true RMS” representation of any RF/IF input signal.
The output is a temperature compensated monotonic,
representation of real signal power, measured with an
input sensing range of 70 dB.
The HMC-C054 is ideally suited to those wide band-
width, wide dynamic range applications, requir-
ing repeatable measurement of real signal power,
especially where RF/IF wave shape and/or crest factor
change with time.
7 - 10
Electrical Specifications, T_A = +25C, Vdc= +12V, ENX = 0V
Parameter
Typ.
Typ.
Typ.
Typ.
Input Frequency
10
100
500
1000
± 1 dB Dynamic Range ^[1]
67
70
66
58
Output Slope ^[1]
36.1
36.1
36.3
37.4
Output Intercept ^[1]
-74.2
-75.7
-75.2
-72.9
Temperature Sensitivity @ -10 dB, Input ^{[1] [2]}
2.9
3.5
3.6
3.5
[1] CW Input
[2] Measured from T_A = -55C to T_A = +85C
Parameter
Supply Voltage
Supply Current with Pin = -70 dBm
Supply Current with Pin = 0 dBm
Standby Mode Supply Current
Output Rise Time / Fall Time
Condition
Min
Over Full Temperature Range
Over Full Temperature Range
ENX = Hi
From 10% to 90% @ 6 dBm Input
Typ.
1500
54
38.4
-69.9
1.8
Typ.
12
81
95
1
70 / 800
Typ.
2000
50
39.6
-69.6
1.8
Units
MHz
dB
mV / dB
dBm
mdB / °C
Max.
100
120
Units
V
mA
mA
mA
μs
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order Online at www.hittite.com