Datasheet AD8376 (Analog Devices) - 9

Data Sheet AD8376 –75 –65 –80 –70 HD2 –4dB HD2 –40°C –80 HD2 0dB –70 –85 –75 HD2 +10dB HD2 +85°C Bc) Bc) Bc) Bc) d HD2 +20dB d d d –85 –75 –90 –80 2 ( HD2 +25°C D HD2 ( HD3 ( H HD3 ( N –90 –80 N N –95 –85 N IO IO IO IO T T T T R R R R O –95 –85 O –100 –90 O O T T T T IS HD3 –4dB IS S IS D –100 HD3 0dB –90 D –105 HD3 –40°C –95 D IC IC C DI IC N HD3 +10dB N NI N O HD3 +20dB O O O –105 –95 M –110 HD3 +85°C –100 RM RM RM HA HA HAR HA HD3 +25°C –110 –100 –115 –105 –115 –105
15
–120 –110 40 60 80 100 120 140 160 180 200
-0
–5 –4 –3 –2 –1 0 1 2 3 4 5
18 25 0
FREQUENCY (MHz)
5- 67 0
POUT (dBm)
72 06 Figure 16. Harmonic Distortion vs. Frequency at Four Gain Codes, Figure 19. Harmonic Distortion vs. Power, Frequency 140 MHz, VOUT = 2 V p-p Three Temperatures
–80 –60 40 HD2_+20dB –85 HD2_+10dB –65 35 ) HD2_0dB ) c c B –90 HD2_–M4dB –70 B d d 30 –95 –75 B) d N HD2 ( N HD3 ( ( 25 –100 –80 IO IO RE RT RT U –105 –85 O O 20 IG T HD3_+20dB T S S F HD3_+10dB E –110 –90 HD3_0dB IS 15 C DI C DI 46MHz NI HD3_–4dB –115 –95 NI NO 70MHz O O 10 140MHz –120 –100 200MHz HARM HARM 5 –125 –105 –130 –110 0
9
–5 –4 –3 –2 –1 0 1 2 3 4 5
16
–4 –2 0 2 4 6 8 10 12 14 16 18 20
-01 -0 25
P
25
GAIN (dB)
67
OUT (dBm)
67 0 0 Figure 17. Harmonic Distortion vs. Power at Four Gain Codes, Figure 20. NF vs. Gain at 46 MHz, 70 MHz, 140 MHz, and 200 MHz Frequency 140 MHz
–70 45 HD2 +25°C Bc) HD3 +25°C –75 40 (d HD2 –40°C 3 HD3 –40°C AV = –4dB 35 –80 HD2 +85°C HD3 +85°C ) B 30 –85 (d AV = 0dB HD2 AND HD 25 N URE –90 IO IG T R F 20 E O A T –95 IS V = +10dB S 15 NO DI IC –100 N 10 O AV = +20dB –105 5 ARM H –110 0
0 17
40 60 80 100 120 140 160 180 200
-0
0 100 200 300 400 500 600 700 800 900 1000
02 5- 25
FREQUENCY (MHz)
72 67
FREQUENCY (MHz)
0 06 Figure 18. Harmonic Distortion vs. Frequency, Three Temperatures, Figure 21. NF vs. Frequency VOUT = 2 V p-p Rev. B | Page 9 of 24 Document Outline Features Applications Functional Block Diagram General Description Revision History Specifications Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Circuit Description Basic Structure Input System Output Amplifier Gain Control Applications Basic Connections Single-Ended-to-Differential Conversion Broadband Operation ADC Interfacing Layout Considerations Characterization Test Circuits Differential-to-Differential Characterization Evaluation Board Outline Dimensions Ordering Guide