Datasheet

THS6214
SBOS431 – MAY 2009 ....................................................................................................................................................................................................... www.ti.com
ELECTRICAL CHARACTERISTICS: V
S
= ± 6V (continued)
At T
A
= +25 ° C, G
DIFF
= +5V/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.
THS6214IRHF, IPWP
TEST
PARAMETER CONDITIONS MIN TYP MAX UNIT LEVEL
(1)
INPUT CHARACTERISTICS
Each input ± 2.9 ± 3.0 V A
Common-mode input range
T
A
= – 40 ° C to +85 ° C ± 2.7 V B
Each input 51 62 dB A
Common-mode rejection ratio
T
A
= – 40 ° C to +85 ° C 47 dB B
Noninverting input resistance 500 || 2 k Ω || pF C
Inverting input resistance 55 Ω C
OUTPUT CHARACTERISTICS
(2)
R
L
= 100 Ω , each output ± 4.9 V C
R
L
= 50 Ω , each output ± 4.75 ± 4.9 V A
Output voltage swing T
A
= – 40 ° C to +85 ° C ± 4.6 V B
R
L
= 25 Ω , each output ± 4.55 ± 4.7 V A
T
A
= – 40 ° C to +85 ° C ± 4.4 V B
R
L
= 25 Ω , based on V
OUT
tests ± 182 ± 188 mA A
Output current (sourcing and
sinking)
T
A
= – 40 ° C to +85 ° C ± 176 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
± 5 ± 6 ± 14 V A
Operating voltage
T
A
= – 40 ° C to +85 ° C ± 5 ± 14 V C
Per port, full bias (Bias-1 = 0, Bias-2 = 0) 13 17 21 mA A
T
A
= – 40 ° C to +85 ° C 10 22 mA B
Per port, mid bias (Bias-1 = 1, Bias-2 = 0) 10.2 13.2 16.2 mA A
T
A
= – 40 ° C to +85 ° C 9.3 16.4 mA B
I
S+
Quiescent current
Per port, low bias (Bias-1 = 0, Bias-2 = 1) 7.4 9.4 11.4 mA A
T
A
= – 40 ° C to +85 ° C 6.7 11.6 mA B
Per port, bias off (Bias-1 = 1, Bias-2 = 1) 0.5 0.8 mA A
T
A
= – 40 ° C to +85 ° C 0.9 mA B
Per port, full bias (Bias-1 = 0, Bias-2 = 0) 12 16 20 mA A
T
A
= – 40 ° C to +85 ° C 9 21 mA B
Per port, mid bias (Bias-1 = 1, Bias-2 = 0) 9.2 12.2 15.2 mA A
T
A
= – 40 ° C to +85 ° C 8.3 15.4 mA B
I
S –
Quiescent current
Per port, low bias (Bias-1 = 0, Bias-2 = 1) 6.4 8.4 10.4 mA A
T
A
= – 40 ° C to +85 ° C 5.7 10.6 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 0.5 mA B
Current through GND pin Per port, full bias (Bias-1 = 0, Bias-2 = 0) 1 mA C
Differential 54 64 dB A
Power-supply rejection ratio
(+PSRR)
T
A
= – 40 ° C to +85 ° C 52 dB B
Differential 52 63 dB A
Power-supply rejection ratio
( – PSRR)
T
A
= – 40 ° C to +85 ° C 50 dB B
(2) Test circuit is shown in Figure 1 .
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