±5%, VDD33 = 3.3V " />
參數(shù)資料
型號: DS32512DK
廠商: Maxim Integrated Products
文件頁數(shù): 128/130頁
文件大?。?/td> 0K
描述: KIT DEMO FOR DS32512
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
設計資源: DS32512 Gerber Files
標準包裝: 1
主要目的: 電信,線路接口單元(LIU)
已用 IC / 零件: DS32512
DS32506/DS32508/DS32512
97 of 130
Table 11-6. Transmitter Output Characteristics—DS3 and STS-1 Modes
(VDD18 = 1.8V
±5%, VDD33 = 3.3V ±5%, AVDD = 1.8V ±5%, TA = -40°C to +85°C.)
PARAMETER
MIN
TYP
MAX
UNITS
DS3 Output Pulse Amplitude, TLBO = 0 (Note 1)
700
800
900
mVpk
DS3 Output Pulse Amplitude, TLBO = 1 (Note 1)
500
600
700
mVpk
STS-1 Output Pulse Amplitude, TLBO = 0 (Note 1)
700
800
900
mVpk
STS-1 Output Pulse Amplitude, TLBO = 1 (Note 1)
500
600
700
mVpk
Ratio of Positive and Negative Pulse-Peak Amplitudes
0.9
1.0
1.1
DS3 Power Level at 22.368MHz (Note 2)
-1.8
+5.7
dBm
DS3 Power Level at 44.736MHz vs. Power Level at 22.368MHz (Note 2)
-20
dB
Transmit Driver Monitor Minimum Threshold (VTXMIN), TLBO = 0
680
mVpk
Transmit Driver Monitor Minimum Threshold (VTXMIN), TLBO = 1
480
mVpk
Transmit Driver Monitor Maximum Threshold (VTXMAX), TLBO = 0
920
mVpk
Transmit Driver Monitor Maximum Threshold (VTXMAX), TLBO = 1
720
mVpk
Note 1:
Measured on the line side (i.e., the BNC connector side) of the 1:1 transmit transformer (Figure 4-1).
Note 2:
Unframed all-ones output signal, 3kHz bandwidth.
Table 11-7. Transmitter Output Characteristics—E3 Mode
(VDD18 = 1.8V
±5%, VDD33 = 3.3V ±5%, AVDD = 1.8V ±5%, TA = -40°C to +85°C.)
PARAMETER
MIN
TYP
MAX
UNITS
Output Pulse Amplitude (Note 1)
900
1000
1100
mVpk
Pulse Width (Note 1)
14.55
ns
Positive/Negative Pulse Amplitude Ratio (at Centers of Pulses) (Note 1)
0.95
1.00
1.05
Positive/Negative Pulse Width Ratio (at Nominal Half Amplitude)
0.95
1.00
1.05
Transmit Driver Monitor Minimum Threshold (VTXMIN)
880
mVpk
Transmit Driver Monitor Maximum Threshold (VTXMAX)
1120
mVpk
Note 1:
Measured on the line side (i.e., the BNC connector side) of the 1:1 transmit transformer (Figure 4-1).
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