LE77D112BTC Zarlink, LE77D112BTC Datasheet - Page 16

• Manufacturer Part Number: LE77D112BTC
• Description: SLIC 1-CH 63dB 3.3V 44-Pin eTQFP Tray
• Manufacturer: Zarlink

Specifications of LE77D112BTC

• Package: 44eTQFP
• Number Of Channels Per Chip: 1
• Polarity Reversal: Yes
• Longitudinal Balanced: 63 dB
• Minimum Operating Supply Voltage: 3.135 V
• Typical Operating Supply Voltage: 3.3 V

V
V
Gain accuracy 4- to 2-Wire
Gain accuracy 2- to 4-Wire
Gain accuracy 4- to 4-Wire
Gain accuracy over frequency
Gain tracking at 1kHz, relative
to 0 dBm
Gain tracking, On Hook,
relative to 0 dBm
THD (Total Harmonic
Distortion)
THD, On Hook
Overload Level, 2-Wire
Idle Channel Noise
Idle Channel Noise
CFILT
VHP
VOUT
VIN
VREF
Metering gain
Metering distortion,
R
Crosstalk Between Channels
Crosstalk coupling loss
Logic Interface
Inputs (C1, C2, C3, CHCLK)
Outputs (F)
IN
OUT
L
= 300 Ω, V
i
to V
i
to V
i
i
AB
Specification
AB
(K
V
(K
V
IN
V
V
AB
I
I
IH
OH
IL
OL
)
IH
IL
OUT
= 1.5 Vpk
)
R
0 dBm, 1 kHz
0 dBm, 1 kHz
0 dBm, 1 kHz
300 to 3400 Hz, Relative to 1 kHz
–30 to +3 dBm, 2-Wire
–55 to –30 dBm, 2-Wire
0 to –30 dBm, 2-wire
+3 to 0 dBm, 2-wire
0 dBm, 2-wire, 1 kHz
+7 dBm, 2-wire, 1 kHz
0 dBm, 2-wire, 1kHz
Active or Reverse Polarity, 1kHz
C-message
Psophometric
Output impedance
Drive capability, Active State
Input impedance
Offset voltage with respect to V
Offset voltage with respect to V
Output impedance
Drive capability, R
V
Input impedance
Offset voltage voice
Ringing and Line Test
Bias current
R
R
Frequency = 12 kHz
Frequency = 16 kHz
F = 200 Hz to 3.4 kHz
V
V
I
I
OUT
OUT
L
REF
L
L
IN
IN
= open, 0dBm, two-wire
= 300 Ω, 12.0 kHz
= 300 Ω, 16.0 kHz
= 0.4 V
= 2.4 V
= –25 µA
= 25 µA
Condition
Zarlink Semiconductor Inc.
L
= 20 kΩ to
16
REF
REF
–9.74
–1.78
–0.15
–0.35
–150
–150
–100
13.7
9.34
7.76
–0.1
–0.1
–0.1
4.45
Min
–20
–40
–50
200
–20
–20
2.5
2.0
2.4
0
–9.54
–1.58
8000
9.54
7.96
4.70
Typ
–64
–55
−55
–80
-78
2.8
0.2
14
12
5
1
–9.34
–1.38
+0.15
+0.35
+150
+200
+150
+100
Max
14.3
9.74
8.16
+0.1
+0.1
+0.1
4.95
–50
–40
–36
+20
+40
+50
+20
+20
–40
–75
-75
0.8
0.4
15
dBrnC
dBmP
Unit
Vpk
mV
mV
mV
kΩ
dB
µA
µA
µA
dB
dB
dB
µA
Ω
Ω
Ω
V
V
Note
4.,
4.,
3.,
4.
4.
7.
2.
4.
3.
3.
3.
3.
3.
4.
4.
8.
7.
7.
5.