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參數(shù)資料
| 型號(hào)： | CS44800-CQZR |
| 廠商： | Cirrus Logic Inc |
| 文件頁(yè)數(shù)： | 5/7頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC AMP CTLR DGTL 8CH 64-LQFP |
| 標(biāo)準(zhǔn)包裝： | 1,000 |
| 類型： | 控制器 |
| 應(yīng)用： | 車(chē)載音頻 |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 64-LQFP |
| 供應(yīng)商設(shè)備封裝： | 64-LQFP（10x10） |
| 包裝： | 帶卷 (TR) |
| 配用： | 598-1532-ND - BOARD EVAL FOR CS44800 PWM CTRL |
5
Micrel, Inc.
Precision Edge
SY100E222L
M9999-021511
hbwhelp@micrel.com or (408) 955-1690
VCC = 0V; VEE = –3.3V ±0.3V; TA = –40°C to +85°C, typicals are TA = 25°C.
Symbol
Parameter
Condition
Min
Typ
Max
Units
VOH
Output High Voltage
RL = 50 to VCC–2V
–1085
–955
–880
mV
VOL
Output Low Voltage
RL = 50 to VCC–2V
–1830
–1705
–1620
mV
VIH
Input High Voltage
–1165
–880
mV
VIL
Input Low Voltage
–1810
–1475
mV
VIIHCMR
Input High Voltage Common
Note 6
Mode Range (Differential)
(CLK, /CLK) VPP < 500mV
–2.0
–0.4
V
VPP ≥ 500mV
–1.7
–0.4
V
VBB
Output Reference Voltage
–1.38
–1.26
V
IIH
Input HIGH Current
150
A
IIL
Input LOW Current
(CLK, CLK_SEL, FSEL, MR)
0.5
A
(/CLK)
–300
A
LVECL DC ELECTRICAL CHARACTERISTICS(5)
VCC = +3.0 to +3.6V and VEE = 0V or VCC = 0V and VEE = –3.0 to –3.6V; TA = –40°C to +85°C, typicals are TA = 25°C.
Symbol
Parameter
Condition
Min
Typ
Max
Units
fMAX
Maximum Operating Frequency
1.2
>1.5
GHz
tPD
Propagation Delay
IN (Differential), Note 8
1040
1210
1420
ps
IN (Single-ended), Note 9
1090
1335
1570
ps
MR
1000
1200
1520
ps
tSKEW
Within-Device Skew
Note 10
50
ps
Part-to-Part Skew (Differential)
300
ps
tJITTER
Random Clock Jitter
< 1
psRMS
VPP
Differential Input Swing
Note 11
400
1000
mV
tr, tf
Output Rise/Fall Time (Q, /Q)
(20% to 80%)
200
600
ps
Notes:
5. The circuit is designed to meet the DC specifications shown in the above table after thermal equilibrium has been established.
6. VIHCMR is defined as the range within which the VIH level may vary with the device still meeting the propagation delay specification. The VIL level
must be such that the peak-to-peak voltage is less than 1.0V and then greater than or equal to VPP(min).
7. High-frequency AC parameters are guaranteed by design and characterization.
8. The differential propagation delay is defined as the delay from the crossing points of the differential input signals to the crossing point of the
differential output signals.
9. The single-ended propagation delay is defined as the delay from the 50% point of the input signal to the 50% point of the output signal.
10. The within-device skew is defined as the worst-case difference between any two similar delay paths within a single device.
11. VPP(min) is defined as the minimum input differential voltage, which will cause no increase in the propagation delay. The VPP(min) is AC limited for
the SY100E222L as a differential input as low as 50 mV will still produce full ECL levels at the output.
AC ELECTRICAL CHARACTERISTICS(7)
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