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

MIN/

PARAMETER

TEST CONDITIONS

TYP/

0

°C to

–40

°C to

+25

°C

+25

°C

UNIT

MAX

+70

°C

+85

°C

INPUT

Common-mode input range

–5.7/2.6

–5.4/2.3

–5.1/2

–5.1/2

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

±8

±7.6

±7.4

±7.4

V

Min

Differential output current drive

RL = 20 Ω

130

110

100

100

mA

Min

Output balance error

PIN = –20 dBm, f = 100 kHz

–65

dB

Typ

Closed-loop output impedance

f = 1 MHz

0.1

Ω

Typ

(single-ended)

OUTPUT COMMON-MODE VOLTAGE CONTROL

Small-signal bandwidth

RL = 400 Ω

200

MHz

Typ

Slew rate

2 VPP Step

92

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 voltage

–0.4

–4.6/+3.8

–6.6/+5.8

–7.6/+6.8

mV

Max

Input bias current

VOCM = 2.5 V

100

150

170

170

µA

Max

Input voltage range

±4

±3.7

±3.4

±3.4

V

Min

Input impedance

25 || 1

k

Ω || pF

Typ

Maximum default voltage

VOCM left floating

0

0.05

0.10

0.10

V

Max

Minimum default voltage

VOCM left floating

0

–0.05

–0.10

–0.10

V

Min

POWER SUPPLY

Specified operating voltage

±5

±7.5

±7.5

±7.5

V

Max

Maximum quiescent current

16

20

23

25

mA

Max

Minimum quiescent current

16

13

11

9

mA

Min

Power-supply rejection (±PSRR)

80

76

73

70

dB

Min

POWER-DOWN (THS4504 ONLY)

Enable voltage threshold

Device enabled ON above –2.9 V

–2.9

V

Min

Device disabled OFF below

Disable voltage threshold

–4.3

V

Max

–4.3 V

Power-down quiescent current

800

1000

1200

1200

µA

Max

Input bias current

200

240

260

260

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