PARAMETER

SYMBOL

CONDITIONS

MIN TYP MAX

UNITS

------------------------------------------------------------------------------------------------------------------------------------------------------------

DC Specifications

------------------------------------------------------------------------------------------------------------------------------------------------------------

Operating Voltage

VDD

3.0

5.0

5.5

V

------------------------------------------------------------------------------------------------------------------------------------------------------------

Supply Current

IDD

PD=0V

15

mA

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Output Current

IO

RL = 100 K

Ω

1.0

mA

------------------------------------------------------------------------------------------------------------------------------------------------------------

Supply Current

IDD

PD=0.5VDD

6.3

mA

------------------------------------------------------------------------------------------------------------------------------------------------------------

Output Current

IO

RL = 100 K

Ω

1.0

mA

------------------------------------------------------------------------------------------------------------------------------------------------------------

Power Down Current

IPD

PD=VDD

400

μA

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AC Specifications

------------------------------------------------------------------------------------------------------------------------------------------------------------

Output Impedance

Zo

500

Ω

------------------------------------------------------------------------------------------------------------------------------------------------------------

Clock to Corner Ratio

fclk/fcnr

Filter 1

22.27

Hz/Hz

Clock to Corner Ratio

fclk/fcnr

Filter 2

19.84

Hz/Hz

------------------------------------------------------------------------------------------------------------------------------------------------------------

Clock to Corner Ratio

fclk/fcnr

Filter 3

17.68

Hz/Hz

------------------------------------------------------------------------------------------------------------------------------------------------------------

Clock to Corner Ratio

fclk/fcnr

Filter 4

15.75

Hz/Hz

------------------------------------------------------------------------------------------------------------------------------------------------------------

Clock to Corner Ratio

fclk/fcnr

Filter 5

14.03

Hz/Hz

------------------------------------------------------------------------------------------------------------------------------------------------------------

Clock to Corner Ratio

fclk/fcnr

Filter 6

12.5

Hz/Hz

------------------------------------------------------------------------------------------------------------------------------------------------------------

Maximum Center Frequency

fcenter

Filter 6 Output

2

MHz

-----------------------------------------------------------------------------------------------------------------------------------------------------------

Maximum Center Frequency

fcenter

Filter 6 PD=1/2 VDD

0.5

MHz

------------------------------------------------------------------------------------------------------------------------------------------------------------

Ripple

0.2

dB

------------------------------------------------------------------------------------------------------------------------------------------------------------

Output Offset Voltage

VOS

100

mV

------------------------------------------------------------------------------------------------------------------------------------------------------------

40 dB Bandwidth

Normalized Fo

0.76

1.32

------------------------------------------------------------------------------------------------------------------------------------------------------------

Filter Q

Q

9

Electrical Characteristics

(VDD = +5.0V, T = 25 C)

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©2007-2

2017

Mixeed Signal Inteegratioon 2

6/2017

Single Chip Spectrum Analyzer

Data Sheet