Datasheet

THS6214
www.ti.com ....................................................................................................................................................................................................... SBOS431 – MAY 2009
ELECTRICAL CHARACTERISTICS: V
S
= ± 12V (continued)
At T
A
= +25 ° C, G
DIFF
= +10V/V with R
L
= 100 Ω differential load, R
ADJ
= 0 Ω , active impedance circuit configuration, and full
bias, unless otherwise noted. Each port is independently tested. Boldface values are 100% tested at +25 ° C.
THS6214IRHF, IPWP
TEST
PARAMETER CONDITIONS MIN TYP MAX UNIT LEVEL
(1)
INPUT CHARACTERISTICS
Common-mode input range Each input ± 9 ± 9.5 V A
T
A
= – 40 ° C to +85 ° C ± 8.6 V B
Common-mode rejection ratio Each input 53 65 dB A
T
A
= – 40 ° C to +85 ° C 49 dB B
Noninverting input resistance 500 || 2 k Ω || pF C
Inverting input resistance 50 Ω C
OUTPUT CHARACTERISTICS
(2)
Output voltage swing R
L
= 100 Ω , each output ± 10.9 V C
R
L
= 50 Ω , each output ± 10.6 ± 10.8 V A
T
A
= – 40 ° C to +85 ° C ± 10.4 V B
R
L
= 25 Ω , each output ± 10.2 ± 10.4 V A
T
A
= – 40 ° C to +85 ° C ± 10 V B
Output current (sourcing and sinking) R
L
= 25 Ω , based on V
OUT
tests ± 408 ± 416 mA A
T
A
= – 40 ° C to +85 ° C ± 400 mA B
Short-circuit output current 1 A C
Output impedance f = 1MHz, differential 0.2 Ω C
Crosstalk f = 1MHz, V
OUT
= 2V
PP
, Port 1 to Port 2 – 90 dB C
POWER SUPPLY
Operating voltage ± 5 ± 12 ± 14 V A
T
A
= – 40 ° C to +85 ° C ± 5 ± 14 V C
I
S+
Quiescent current Per port, full bias (Bias-1 = 0, Bias-2 = 0) 19.5 21 22.5 mA A
T
A
= – 40 ° C to +85 ° C 17 24 mA B
Per port, mid bias (Bias-1 = 1, Bias-2 = 0) 15 16.2 17.4 mA A
T
A
= – 40 ° C to +85 ° C 12.8 18.6 mA B
Per port, low bias (Bias-1 = 0, Bias-2 = 1) 10 11.2 12.4 mA A
T
A
= – 40 ° C to +85 ° C 8.1 13.2 mA B
Per port, bias off (Bias-1 = 1, Bias-2 = 1) 0.4 0.8 mA A
T
A
= – 40 ° C to +85 ° C 1 mA B
I
S –
Quiescent current Per port, full bias (Bias-1 = 0, Bias-2 = 0) 18.5 20 21.5 mA A
T
A
= – 40 ° C to +85 ° C 16 23 mA B
Per port, mid bias (Bias-1 = 1, Bias-2 = 0) 14 15.2 16.4 mA A
T
A
= – 40 ° C to +85 ° C 11.8 17.6 mA B
Per port, low bias (Bias-1 = 0, Bias-2 = 1) 9 10.2 11.6 mA A
T
A
= – 40 ° C to +85 ° C 7.1 11.4 mA B
Per port, bias off (Bias-1 = 1, Bias-2 = 1) 0.1 0.3 mA A
T
A
= – 40 ° C to +85 ° C 0.8 mA B
Current through GND pin Per port, full bias (Bias-1 = 0, Bias-2 = 0) 1 mA C
Power-supply rejection ratio
Differential 54 66 dB A
(+PSRR)
T
A
= – 40 ° C to +85 ° C 52 dB B
Power-supply rejection ratio
Differential 52 65 dB A
( – PSRR)
T
A
= – 40 ° C to +85 ° C 50 dB B
(2) Test circuit is shown in Figure 1 .
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