THS4504

THS4505

www.ti.com ......................................................................................................................................................... SLOS363D – AUGUST 2002 – REVISED MAY 2008

ELECTRICAL CHARACTERISTICS: VS = 5 V (continued)

VS = 5 V, RF = RG = 499 Ω, RL = 800 Ω, G = +1, and single-ended input, unless otherwise noted.

THS4504 AND THS4505

TYP

OVER TEMPERATURE

PARAMETER

TEST CONDITIONS

MIN/TYP/

–40

°C

0

°C to

MAX

+25

°C

+25

°C

to

UNIT

+70

°C

+85

°C

INPUT

Common-mode input range

–0.7/2.6

–0.4/2.3

–0.1/2

–0.1/2

V

Min

Common-mode rejection ratio

80

74

70

70

dB

Min

Input impedance

107 || 1

Ω || pF

Typ

OUTPUT

Differential output voltage swing

RL = 1 kΩ, Referenced to 2.5 V

±3.3

±3

±2.8

±2.8

V

Min

Output current drive

RL = 20 Ω

110

90

80

80

mA

Min

Output balance error

PIN = –20 dBm, f = 100 kHz

–38

dB

Typ

Closed-loop output

f = 1 MHz

0.1

Ω

Typ

impedance (single-ended)

OUTPUT COMMON-MODE VOLTAGE CONTROL

Small-signal bandwidth

RL = 400 Ω

160

MHz

Typ

Slew rate

2 VPP Step

80

V/

µs

Typ

Minimum gain

1

0.98

0.98

0.98

V/V

Min

Maximum gain

1

1.02

1.02

1.02

V/V

Max

Common-mode offset

0.4

–2.6/3.4

–4.2/5.4

–5.6/6.4

mV

Max

voltage

Input bias current

VOCM = 2.5 V

1

2

3

3

µA

Max

Input voltage range

1/4

1.2/3.8

1.3/3.7

1.3/3.7

V

Min

Input impedance

25 || 1

k

Ω || pF

Typ

Maximum default voltage

VOCM left floating

2.5

2.55

2.6

2.6

V

Max

Minimum default voltage

VOCM left floating

2.5

2.45

2.4

2.4

V

Min

POWER SUPPLY

Specified operating voltage

5

15

15

15

V

Max

Maximum quiescent current

14

17

19

21

mA

Max

Minimum quiescent current

14

11

10

8

mA

Min

Power-supply rejection (+PSRR)

75

72

69

66

dB

Min

POWER-DOWN (THS4504 ONLY)

Enable voltage threshold

Device enabled ON above 2.1 V

2.1

V

Min

Device disabled OFF below

Disable voltage threshold

0.7

V

Max

0.7 V

Power-down quiescent

600

800

1200

1200

µA

Max

current

Input bias current

100

125

140

140

µA

Max

Input impedance

50 || 1

k

Ω || pF

Typ

Turn-on time delay

1000

ns

Typ

Turn-off time delay

800

ns

Typ

Copyright © 2002–2008, Texas Instruments Incorporated

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Product Folder Link(s): THS4504 THS4505