THS6214 Datasheet, PDF (6/41 Pages) Texas Instruments – Dual-Port, Differential, VDSL2 Line Driver Amplifiers

THS6214
SBOS431 – MAY 2009 ....................................................................................................................................................................................................... www.ti.com
ELECTRICAL CHARACTERISTICS: V_S = ±12V (continued)
At T_A = +25°C, G_DIFF = +10V/V with R_L = 100Ω differential load, R_ADJ = 0Ω, active impedance circuit configuration, and full
bias, unless otherwise noted. Each port is independently tested. Boldface values are 100% tested at +25°C.
PARAMETER
LOGIC
Bias control pin logic threshold
Bias pin quiescent current
Turn-on time delay (t_ON)
Turn-off time delay (t_OFF)
Bias pin input impedance
Amplifier output impedance
CONDITIONS
THS6214IRHF, IPWP
MIN
TYP
MAX
Logic 1, with respect to GND⁽³⁾, T_A = –40°C to +85°C
1.9
Logic 0, with respect to GND⁽³⁾, T_A = –40°C to +85°C
0.8
Bias-1, Bias-2 = 0.5V (logic 0)
20
30
T_A = –40°C to +85°C
Bias-1, Bias-2 = 3.3V (logic 1)
35
0.3
1
T_A = –40°C to +85°C
Time for I_S to reach 50% of final value
Time for I_S to reach 50% of final value
1.2
1
1
50
Off bias (Bias-1 = 1, Bias-2 = 1)
10 || 5
UNIT
TEST
LEVEL ⁽¹⁾
V
B
V
B
µA
A
µA
B
µA
A
µA
B
µs
C
µs
C
kΩ
C
kΩ || pF
C
(3) The GND pin usable range is from V_S– to (V_S+ – 5V).
6
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