3

LTC1164-7

ELECTRICAL C

C

HARA TERISTICS

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

151.0

± 1

µs

297.2

± 1

µs

(Note 2)

q

149.3

153.5

µs

q

293.8

301.4

µs

Group Delay Deviation

±1.0

%

(Note 2)

±1.0

%

q

±2.0

%

q

±2.5

%

Input Frequency Range (Table 9)

kHz

kHz

1

MHz

1

MHz

1

MHz

50:1,

±5V, Input at GND

100

Wideband Noise

95

± 5%

(1Hz

105

± 5%

115

± 5%

Input Impedance

35

55

90

k

Ω

Output DC Voltage Swing (Note 4)

±1.25

±1.4

V

q

±3.70

±3.9

V

q

±5.40

±6.1

V

Output DC Offset

±100

±220

mV

±100

mV

Output DC Offset TempCo

±200

µV/°C

±200

µV/°C

Power Supply Current

2.5

4.0

mA

q

4.5

mA

4.5

7.0

mA

q

8.0

mA

7.0

11.0

mA

q

12.5

mA

Power Supply Range

±2.375

±8V

Note 1: Input frequencies, f, are linearly phase shifted through the filter as long as

f

Figure 1 curve shows the typical phase response of an LTC1164-7 operating at

shift is described by: phase shift = 180

F is arbitrarily called the “phase factor” expressed in degrees. The phase factor

together with the specified deviation from the ideal straight line allows the

calculation of the phase at a given frequency. Example: The phase shift at 7kHz of

the LTC1164-7 shown in Figure 1 is: phase shift = 180

° – 434° (7kHz/10kHz) ±

nonlinearity = –123.8

° ± 1% or –123.9°± 1.24°.

Note 2: Group delay and group delay deviation are calculated from the measured

phase factor and phase deviation specifications.

supply respectively. For more information refer to the THD + Noise vs Input graphs.

to passband gain, unless otherwise specified. (Maximum clock rise or fall time

≤ 1µs)

Figure 1. Phase Response in the Passband (Note 1)

FREQUENCY (kHz)

0

–360

–270

–180

–90

0

90

180

246

8

1164-7 F01

10

13

57

9